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Items listed by date, starting with the most recent news first: 2004 - current Baby born using 21 year old sperm (July 2004) 2000 - 2003
IVF on the NHS (October 2003) 1997 - 1999ICSI leads to infertility (October 1999)
July 2004 Baby born using 21 year old spermA baby has been born using sperm frozen for 21 years. Doctors at St Mary’s Hospital, Manchester, believe that this may be a world record. The father’s sperm was frozen prior to testicular cancer treatment when he was 17. The couple have waited ten years and undergone three previous attempts at in vitro fertilisation. Dr Virginia Bolton, consultant embryologist at King’s College Hospital in London, said, ‘From animal studies the only damage it seems that could occur to frozen sperm is through background radiation.’ However, little is known about the long term effects of human sperm freezing. Sperm can be stored for ten years under UK regulations. This can be extended if the man is under 55 and remains infertile. (bbc.co.uk 2004; 25 May, Guardian 2004; 25 May) Surrogate mother jailed for internet fraudA surrogate mother has been jailed for three years, having deceived three couples with the fraudulent internet sale of her baby. Moira Greenslade advertised on a website for surrogate mothers and targeted up to five respondents. She had made £2,500 before her successive attempts to sell her baby were discovered. One of the couples, who paid a £1,500 deposit on a £9,000 contract for the child, had suffered 13 miscarriages and eight failed attempts at in vitro fertilisation treatment. She took a second deposit of £1,000 from another couple and had started negotiations with a third after cancelling successive agreements by email. Police officers believe that she may have had contact with two other couples who have not been traced. Greenslade was arrested in December at the Princess Anne Hospital in Southampton after giving birth to a daughter and the child is now in the care of social services. She already has a six year old son and is said to have previously conducted a successful surrogacy agreement. It is not illegal to offer genuine surrogate mother services over the internet but Greenslade’s planned sale of her child directly contravened adoption law. (Guardian 2004; 22 May) Chlamydia threatens male fertilityMale infection with chlamydia, the most common sexually transmitted infection in England, Scotland and Wales may reduce the success rates of fertility treatment by a third. Female infection has long been known to affect fertility, but research from Sweden’s Umea University shows that males are also affected. Chlamydia in women results in pelvic inflammatory disease, which damages fallopian tubes, making it the most common cause of infertility. The link between male infertility and chlamydia is being investigated; researchers cite sperm motility as a possibility. This study, published in Human Reproduction, involved 244 couples at a fertility clinic. Antibodies indicating past or present chlamydia infection were used as markers. Testing of urine for chlamydial DNA, indicating active infection, was also carried out if these antibodies were present. The results suggest that neither infection nor the presence of chlamydia antibodies put spontaneous or IVF pregnancies at risk once they have been achieved. 35,500 men and 45,500 women are infected every year in the UK and the infection is often asymptomatic. An NHS screening programme aimed at women under 25 began last year. However, Jan Olufsson, head of the Swedish research team, said, ‘Men need to be aware it is potentially serious for them too.’ (Guardian 2004; 29 April, bbc.co.uk 2004; 29 April) Another loophole in the HFE Act?The creation of human-animal hybrids falls outside the remit of the Human Fertilisation and Embryology Authority and is currently unregulated in the UK. At least one such experiment has taken place in the UK. A team at Cambridge University fused the nuclei from human adult cells with eggs from Xenopus frogs. The aim of such research is to produce ‘rejuvenated’ human cells that would have the ability to grow into replacement human tissues. Such studies could enable a patient to be treated with cells of their own genetic constitution and circumvents the destruction of human embryos involved in other similar projects. Professor John Gurdon, who led the study, said that the resultant cells ‘did not produce anything that could vaguely be described as an embryo… I cannot imagine any possible way that anybody would object to this on ethical grounds.’ Concerns about regulation of hybrid research were raised by Dr Calum MacKellar of the Scottish Council on Human Bioethics. Suzi Leather, chair of the HFEA, has confirmed that these studies fall outside their remit. Under current legislation the HFEA only regulates hybrid embryos formed by direct fusion of human and animal gametes, or those that have the potential to develop into ‘human beings’. The act outlaws placing a live embryo that is not a human embryo inside a woman. (Times 2004; 1 June, Scientist 2004; 2 June) New donor gamete registerPeople conceived using donor gametes will be able to identify their parents following the launch of a new pilot voluntary register. Where both parties agree to contact, UK DonorLink will bring together parents and their adult children. The information will cover people conceived through donor eggs and sperm and their donor parents, as well as their half-siblings. It could include identities and addresses, or just details such as age, jobs and interests. The government’s aim is to bring legislation for the donor-conceived into line with that for adopted people, giving them access to their genetic origins. However, at present, the register only applies to donor-conceived people over the age of 18 and those who donated gametes in the UK prior to the 1990 Human Fertilisation and Embryology Act coming into effect in 1991. The government has also agreed to end the anonymity guaranteed to sperm donors from 2005. This will take effect when the first children conceived in this way reach 18. It has raised concerns that men will be less keen to donate sperm if there is a chance they may be contacted by their resulting offspring later in life. (bbc.co.uk 2004; 21 April) Mice produced by ‘virgin birth’Two mice have been created using only cells from female parents for the first time. Scientists at Tokyo University of Agriculture used eggs to make the animals, with no sperm or other male cells. This process is similar to parthenogenesis, in which an egg re-recruits its polar body and becomes the sole source of genetic material for the embryo. Parthenogenesis occurs naturally in some species, but not mammals. It has long been thought impossible in mammals due to the biological phenomenon known as imprinting. During gamete formation in mammals, certain genes necessary for embryo development are shut down with a series of chemical markers, or imprints, some in sperm and others in eggs. Only when sperm and egg meet are all the key genes available. Mammalian parthenotes have been produced, but have not survived more than a few days. The Japanese team circumvented the imprinting barrier by genetically modifying female mice to produce eggs with a more ‘male’ imprinting pattern. The nuclei from modified eggs were then transferred into regular eggs taken from normal mice. With two genomes present, the eggs proceeded to grow and divide. The news has inevitably sparked debate about the future redundancy
of men, as well as the potential impact of the technique on
reproductive science and fertility treatments. However, like
the reproductive cloning technique that produced Dolly the
sheep in 1997, parthenogenesis is extremely inefficient at
present: only two mice resulted from 457 reconstructed eggs.
One was sacrificed for testing whilst the other, named Kaguya,
has been allowed to grow into an adult. (New Scientist 2004;
21 April) April 2004 NHS to offer one free IVF cycleThe NHS is to fund one IVF treatment cycle for subfertile women in England under the age of 40, by April 2005. This falls short of the three cycles recommended by the National Institute for Clinical Excellence (NICE), which would cost an estimated £85m a year in England and Wales. Health Secretary John Reid, who made the announcement, commented that such a transition could not be implemented 'overnight', and he refused to put a time scale on full implementation of the guidelines. In Scotland three cycles of IVF are routinely provided with married, childless couples given priority.About three quarters of current IVF treatments are paid for privately, and it is anticipated that the NHS will fund 70% of these procedures in the future. It is estimated that around one in seven couples experience conception problems. The chances of a successful birth in a single cycle of IVF are put at around one in four for women under 35 and one in six for women in the 35-40 age group. This rises to about 50% with three cycles. Clare Brown, Chief Executive of the Infertility Network, welcomed the guidance and said that she hopes it is fully implemented as quickly as possible. Meanwhile, a study published in the British Medical Journal showed that children conceived through IVF and other fertility techniques are more likely to be premature, born by caesarean, admitted to intensive care or suffer fatal complications. (bbc.co.uk 2004; 25 February, Observer 2004, 22 February; Guardian 2004; 3 February) January 2004 Diane Blood re-registers her sonsIn the latest instalment of the ongoing saga, Diane Blood has re-registered the births of her children. Having campaigned for many years, she has finally won the right for her late husband, Stephen, to be recognised as their legal father. Stephen Blood contracted bacterial meningitis in 1995 and lapsed into a coma. At this time, Mrs Blood asked for samples of his sperm to be collected and stored for later use. After his death a legal battle ensued as the collection, storage and use of sperm without consent contravenes the 1990 Human Fertilisation and Embryology (HFE) Act. The courts finally allowed her to export his sperm to Belgium and undergo fertility treatment there, although they upheld that the removal of his sperm without his consent was illegal. She now has two sons, four year old Liam and Joel who was born in 2002. The 1990 HFE Act does not allow fathers to be named on the birth certificate when the child is conceived after its father's death. Diane Blood has been fighting to have this changed since 1998, and in February 2003 the High Court backed this challenge. The Human Fertilisation and Embryology (Deceased Fathers) Act 2003 was approved by the House of Lords in September. It came into force on 1 December and gave the mothers of children conceived posthumously six months in which to re-register their children's births, to include information about their paternity. Mrs Blood will thus be able to re-register her children; it is estimated that another thirty families are similarly affected. The children of deceased fathers who are born in the future will have both parents recorded on their birth certificate. The new legislation is expected to benefit up to ten families each year. (bbc.co.uk 2003; 18 September, 1 December) How many parents do you have?Genetic material from three separate individuals has been used to create embryos, according to researchers from the US and China. The scientists extracted a fertilised nucleus from one embryo and inserted this into another egg. The original nucleus had been removed from this, but its mitochondrial structures and associated DNA were intact. The re-engineered embryo was then implanted into the woman from whom half of the nuclear genetic material came. In this particular case, one of three embryos was aborted to increase the survival chances of the other two, but neither of them survived beyond five months. The deaths were allegedly the result of multiple pregnancy, rather than abnormalities caused by the technique. The procedures are banned in both the UK and the US. Problems with mitochondrial DNA, which is found outside the nucleus of a cell, may result in fertility problems. If alternative sources of such DNA could be used, this may increase the likelihood of individuals being able to have their own natural offspring. James Grifo, the Director of Reproductive Medicine at New York University, is one of the pioneers of this development. He claims that the cloning debate has overshadowed his work on infertility treatments and prevented progress in this area, because some people have described his research as being 'very, very close to cloning'. (New Scientist 2003; 14 October, bbc.co.uk 2003; 14 October) October 2003 IVF on the NHSFertility treatment could soon be offered on the NHS to couples who have unsuccessfully tried for a baby for three years. Doctors fear that this could stretch both the NHS and private clinics beyond their capabilities. One in six couples have fertility problems and about 24,000 undergo IVF treatment annually. One in five IVF attempts is successful. Private clinics charge £2,000-£4,000 for the treatment with an additional £1,000 for drugs. Some estimate that providing a free service could cost the NHS at least £100 million per year. The Department of Health asked the National Institute for Clinical Excellence (NICE) to formulate guidelines for couples who cannot afford to pay for treatment. NICE suggested that women aged 23 to 39 should be eligible for IVF if they had failed to conceive for three years. They also recommended that younger women be eligible if there is an obvious cause for the couple's infertility. The woman would be able to have a maximum of three attempts using fresh embryos. Any spare embryos could be frozen and reimplanted before the next full cycle, thus giving a maximum of six attempts at implantation. Child, a national support organisation for infertile couples, welcomed the draft guidelines but Dr Sue Avery, chairman of the Association of Clinical Embryologists, said it would be necessary to use private clinics to cope with the demand. Her comment was reiterated by Dr Simon Fishel, director of Centres for Assisted Reproduction, one of the largest IVF providers in the country, who said that current units do not have the capacity. NICE will put its final recommendations to the government next February. (guardian.co.uk 2003; 26 August, news.telegraph.co.uk 2003; 26 August) Internet conceptionA married couple in the south east of England who selected sperm over the internet gave birth to a baby boy in August, after failed artificial insemination and IVF treatments. The website they used, mannotincluded.com, was intended mainly for single women and lesbian couples who wish to become parents. The boy is believed to be one of the first babies born using this method. Prospective parents are able to order sperm from the site according to physical characteristics of the donor, including race, height, build and eye colour. Upwards of 19 women are already pregnant using this service. A lesbian couple, who used the website after their GP refused them assistance, are expecting a baby in January 2004. Medical ethics groups have criticised the website and its founder, John Gonzalez, for 'wholly undermining the building blocks of a stable society'. Mr Gonzalez counters that his site 'offers women choice to have children without fear of prejudice or discrimination'. The Human Fertilisation and Embryology Authority (HFEA) has also expressed concerns about possible unsafe laboratory practices and testing of donated sperm. However, the HFEA has no legal jurisdiction over the website because it offers fresh sperm, which is not covered by the Human Fertilisation and Embryology Act. (Telegraph 2003; 20 August, bbc.co.uk 2003; 28 June, Times 2003; 20 August) July 2003Designer baby go aheadA couple seeking to create a 'designer baby' who would be a suitable bone marrow donor for their four year old son have been given the go ahead by the Court of Appeal. The decision overturns a previous ruling that prevented Raj and Shahana Hashmi from using pioneering in vitro fertilisation (IVF) technology to select a suitable embryo. Their son, Zain, suffers from ß thalassemia and previous attempts to find a suitable tissue donor have proved unsuccessful. In December, the High Court ruled that the Human Fertilisation and Embryology Authority (HFEA) did not have the authority to license the technique that would be used in this procedure - tissue typing with embryo selection. This new decision reasserts the HFEA's position as a suitable regulatory body for such technology. Zain's current treatment regime involves subcutaneous desferrioxamine infusions several times a week, as well as monthly blood transfusions. It is hoped that stem cells from the baby's umbilical cord blood would be suitable for initiating a bone marrow transplant - his only chance of a cure. The ruling will also pave the way for other families in similar situations to access the same privileges. Dr Simon Fishel, of Nottingham's Centre for Assisted Reproduction, is treating the family. He was keen to dispel fears that it will open the floodgates for social designer babies: 'The procedure involved will remain highly regulated by the HFEA, and strict conditions will apply to all couples seeking this treatment on a case by case basis.' The Hashmis began IVF treatment in May. Meanwhile on 16 June, another UK family welcomed the arrival of a baby genetically selected to act as a stem cell donor for his older brother who suffers from Diamond Blackfan anaemia. Michelle and Jayson Whitaker travelled to Chicago for the selection procedure as the HFEA refused to grant permission for it to take place in the UK. (bbc.co.uk 2003; 8 April, Financial Times 2003; 9 April, BMJ 2003; 326:782, 326:1106, Guardian 2003; 22 June) April 2003 Fatherhood - the IVF wayThe President of the High Court Family Division, Dame Elizabeth Butler Sloss, has ruled that the black father of mixed race twins born to a white couple after an IVF blunder, is also their legal father. Mr B's sperm was accidentally used to fertilise the white woman's eggs, which were then transferred into her womb and carried to term. The court had previously confirmed that he was the biological father, but did not confer any paternal rights upon him at that time. The white couple, known as Mr and Mrs A, claimed that he was only a sperm donor and therefore had no rights over the children. Counsel for Mr and Mrs B argued that he could not be regarded in the same category as a sperm donor since neither of the couples had given consent to what happened. Custody of the children was given to the white couple. The ruling means that Mr B could have rights over the children's upbringing, and Mr A will have to apply for adoption if he wishes to become their legal parent. In another case, the mother of a girl conceived through IVF has obtained a court ruling that her former partner is not the girl's legal father. The couple from Merseyside had originally applied for IVF treatment together, and both signed consent forms to use donor sperm. First attempts failed and they subsequently parted, but the woman returned a year later to use the stored embryos. She did not inform the clinic of the changed situation. The man argued that he was the legal father, since he had signed the original consent form. In the Court of Appeal, Lady Justice Hale ruled against him. She said that 'fatherhood', as defined by the Human Fertilisation and Embryology Act, does not begin until the embryo is placed inside the woman. Since the couple were not together when this happened, he is not the father. (bbc.co.uk 2003;26 February, 20 February) January 2003 Frozen eggs successFor the first time in Britain, a child has been born following IVF using a frozen egg. Helen Perry is the first
woman to undergo IVF using one of her own frozen eggs. Baby Emily Perry is now six months old. New study questions IVF dangersA new study from Western Australia has raised concerns about the increased risk of handicap for children born
using infertility treatments. New IVF regulations after embryo mix-upsTwo women underwent emergency treatment to remove embryos from their wombs after staff realised that the wrong
embryos had been transferred during infertility treatment. Deaf lesbian couple opt for a deaf childA deaf lesbian couple in the USA have deliberately opted to have a deaf child by choosing a friend with familial
deafness as a sperm donor. October 2002 IVF mix-upA mix-up during IVF treatment has resulted in a white woman giving birth to black twins. The woman has been
shown to be the genetic mother of the twins, but her partner is not the genetic father. Her eggs were accidentally
fertilised with the sperm of a black man attending the same clinic for treatment. A legal injunction has prevented
the clinic from being named. HFEA u-turn on 'designer babies'The parents of a three year old boy with Diamond Blackfan Anaemia (DBA) have been refused permission for pre-implantation
genetic diagnosis (PGD) to ensure that their next child is a perfect match for a bone marrow transplant. The ruling,
by the Human Fertilisation and Embryology Authority (HFEA), goes against an earlier landmark decision this February,
when it allowed PGD to ensure any baby born would be a compatible donor for its elder brother who has thalassaemia.
Fertility treatments recommended too soonThe test of clinical infertility used by doctors - no pregnancy after a year - is thought to be unsound. A study
by the National Institute of Environmental Health in North Carolina, USA, indicates that most healthy couples who
try for two years will conceive, even if in their late 30s. Gamete donor anonymity should be maintainedGovernment proposals to remove gamete donor anonymity were rejected by doctors at the annual conference of the
British Medical Association in Harrogate this July. The availability of infertility treatment in the UK is limited
by a shortage of donated gametes. The current system for donations enables complete donor anonymity, so long as
the donation is through a licensed fertility clinic. This protects donors from responsibility towards any future
child that may be born from the donated material. However, there have been calls from some campaigners to remove
this clause and instead give children the legal right to trace their genetic parents. 'Designer baby' given the go aheadA family from Leeds has been given permission to create a baby who will act as a bone marrow donor for their
first child. Shahana and Raj Hashmi's son Zain suffers from thalassaemia, and without a bone marrow transplant,
his outlook is bleak. No compatible donor has been found within the family or in the national pool. Diane Blood to have a second babyDiane Blood, the widow who fought a court battle for the right to have her late husband's child, is pregnant
again using his sperm. Having undergone treatment at the same Belgian clinic where she conceived her son Liam,
she is expecting her second baby in July. US doctors approve sex selection for non-medical reasonsThe American Society for Reproductive Medicine has ruled that helping couples to select the sex of their babies for 'gender variety' is proper and ethical. In a letter of advice to an infertility specialist, John Robertson, acting chairman of the society's ethics committee, stated that it was acceptable for a couple to choose an embryo of the opposite sex to an older sibling. Until now, the society, which sets the rules for reproductive medicine in the US, has allowed the practice only to avoid certain sex-linked genetic traits. The technique that would be used is pre-implantation genetic diagnosis, the same as is used to select embryos where children are at risk of a sex-linked genetic disorder. Embryos are tested outside the womb to determine which are male and which are female. The ruling represents a change in opinion since as recently as 1999, when the Society discouraged its members from using this method simply because a couple wanted a boy or a girl. The code of practice of the Human Fertilisation and Embryology Authority in the UK states that 'Centres should not select the sex of embryos for social reasons'. A spokesman said that this policy was made after a consultation exercise in 1993 when most respondents felt that sex selection should not be made for social reasons or for 'family balancing'. (BMJ 2001;323:828) Parents select embryo so son can have stem cellsTwo UK parents are seeking permission to select an embryo which could potentially donate stem cells for its
two-year-old brother. Raj and Shahana Hashmi appealed to the Human Fertility and Embryology Authority after they
failed to find a suitable bone marrow donor for their son, Zain, who suffers from thalassaemia. Doctors would be
able to harvest and transfuse stem cells from the umbilical cord of a baby with compatible blood and tissue types.
The cells would repopulate Zain's bone marrow and generate new, normal blood cells. Public approve pre-implantation diagnosisA two-year public consultation on the use of pre-implantation genetic diagnosis (PGD) has shown general approval
for the practice. It is used for couples at risk of producing children with genetic disorders; embryos generated
by IVF technology are screened for a range of genetic disorders and affected embryos are discarded. 62 year old gives birth to her brother's babyA 62 year old woman who circumvented a French ban on fertility treatment for older women by visiting a clinic in California, sparked moral outrage when it was disclosed that she had given birth to her brother's baby. (Times 2001;21 June) UK clinic to help another woman conceive her brother's childAnother infertile woman could also have a child fathered by her brother via artificial insemination at a London
clinic. The 47 year old woman, believed to be a doctor, has undergone assessment at the Bridge Centre in London.
Her brother's sperm has already been frozen and would be used to fertilise a donor egg.
April 2001 Teenager wins damages for 'wrongful birth'Judges from the highest French appeal court ruled that a handicapped teenager was entitled to damages for having
been born. In a decision that opened the way to suits for 'wrongful birth', the court accepted the argument of
Josette and Christian Perruche that doctors should have advised the abortion of Nicolas, their 17-year-old son,
who was born deaf, badly mentally handicapped and nearly blind.
Couple fight to choose sex of childA British couple have had their bid to decide the sex of their next child rejected by the Human Fertilisation
and Embryology Authority (HFEA) intensifying an already fierce ethical debate. Haemophilia avoided by sex selectionIn the first case of its kind, Spanish doctors have created a further ethical dilemma by engineering the sex
of a couple's children in order to avoid genetic diseases in their grandchildren. Doctors from the Cefer Institute
and the Universidad Autonoma of Barcelona said that they had selected the sex of the couple's twins, both of whom
are male, in order to avoid daughters who might pass on the father's haemophilia. Genetic offspring for gaysThe team that cloned 'Dolly the sheep' is researching a way of enabling male homosexual couples to have children
that are their genetic descendants. The main problem that they are encountering is a way of manipulating 'imprinting',
a process whereby the parental origin of a gene is marked. However it may be possible to replace DNA from a donated
egg with that of a sperm and then maternally imprint it. It would then be able to develop if fertilised with sperm
from the partner. (Telegraph 2000; 26 September) Surrogate refuses abortionControversy over the lack of worldwide regulation of baby surrogacy has arisen after twin girls were born without identifiable parents, either legally or biologically. Both the sperm and egg used to conceive Danielle and Emma in Greece were from anonymous donors, and when the Italian man and his Portuguese wife, who had taken out a contract with a British surrogate mother, Clare Austin, discovered that the children would be girls they demanded an abortion. Ms Austin, who was 21 weeks pregnant, said she would oblige, but instead travelled to California where she gave birth and handed the children over to a lesbian couple for adoption. (Times 2000; 8 May) Frozen eggs to be used in IVFThe ban on the use of frozen eggs for in-vitro fertilisation (IVF) is expected to be lifted shortly. The Human Fertilisation and Embryology Authority (HFEA) that regulates IVF treatments in the UK recently granted the first licence to a clinic to thaw human eggs. Scientists have long suspected that using defrosted eggs can result in irreparable damage to the unborn child. (Times 2000; 16 March, Times 2000; 28 March)
Fewer embryos to be transferred to wombLeading doctors have called for a decrease in the number of embryos to be transferred to women undergoing fertility treatment. The usual number is currently three, and the doctors want it to be lowered to two, saying that there is an unacceptably high rate of multiple births as a result of fertility treatments. (Telegraph 2000; 21 January) Menopause ReversedAn Anglo-American team has performed the first successful ovary graft, a breakthrough that raises the prospect of ovary banks being set up to extend female fertility into old age. The discovery paves the way for treating sterility due to premature menopause and will allow doctors to protect fertility in patients undergoing cancer treatment. It could allow women in their 70s to have children and may help ameliorate the effects of ageing and prolong active life. The 'breakthrough' also opens the route to ovary transplants from accident victims or even fetuses (whose ovaries would have many eggs and would not encounter rejection problems). (Telegraph 1999; 23 September) Genetically Modified Babies InevitableAlthough germ-line therapy has been rejected by doctors and scientists on ethical grounds Lord Winston has said
that genetically modified babies are inevitable and claims that more serious debate is needed on the subject. Many
people believe that gene therapy will be increasingly used to alter behaviour and appearance in an effort to produce
a perfect baby. However, any attempt to manipulate characteristics such as intelligence would be very difficult
as they depend on many genes. Furthermore, the effects of such therapy would be very unpredictable for future generations.
(Telegraph 2000; 27 January) ICSI leads to infertilityA genetic study carried out at the Whitehead Institute near Boston in the US has shown that the technique of
intracytoplasmic sperm injection (ICSI) may pass on infertility from father to son. ICSI involves injecting a sperm
directly into an egg. About 6,500 British babies have been born this way since 1992. Deletions on the AZFc region
of the Y chromosome appear to account for infertility in about 10% of those men who produce inadequate amounts
of sperm, and it seems that sons born to these men by the IVF method have the same Y chromosome deletion and are
likely to be infertile as well. The Institute has offered to evaluate the sex of embryos created by the ICSI technique
and then return only the females so the couples could avoid having an infertile son. (Telegraph 1999; 8
July) Infertility TreatmentsItaly has drafted a bill in which infertility is defined as a disease. The bill permits free treatment for couples
and the use of donated gametes for IVF. However, the legislation bans human cloning research, as well as experiments
and commerce with human embryos and gametes. It forbids surrogate pregnancies and assisted pregnancies in single
women (including widows) or those over 52 years. Fertility TreatmentsWhile intracytoplasmic sperm injection has greatly increased hope for subfertile males, there is still debate
over whether or not it increases the level of congenital malformations. Recent Australian and Belgian studies came
to different conclusions and a BMJ editorial called for common definitions and further research. Prenatal SelectionA massive review of antenatal screening for Down's syndrome has called for the establishment of 35 screening
centres in Britain.[27] The authors suggest that the procedure should be offered to all pregnant women in the second
trimester, using triple or quadruple serum tests to select women for amniocentesis. Infertility treatments on the increaseThe Human Fertilisation and Embryology Authority have reported that over 21,000 'test-tube' babies have been born in the UK using the methods pioneered in Cambridge in 1978. A quarter of the total have been born in the last two years. Multiple birth rates are higher than ever with 1,774 twins, triplets or quadruplets (a third of all births) in the last 15 months. While mortality is ten times higher for triplet pregnancies, the live birth rate is 21.4% for pregnancies with three embryos transferred and only 6.8% for those with one. Overall 18.5% of IVF patients become pregnant and 15% have live babies. (Times 1997;5 November:7) New pre-implantation screening centresFifty-five couples have now had pre-implantation genetic diagnosis at the Hammersmith Hospital and almost 100
babies have been born after the procedure world wide. This current rate of application is about to change with
the granting of 'treatment' licenses to two other London Hospitals, University College London and Guy's & St
Thomas's. Post-natal screening advancesA new technique which could save thousands of lives and reduce disability could be introduced in Britain within
five years. Tandem mass spectrometry could enable 17 congenital metabolic diseases to be identified and treated
at birth. Presently we can only test for phenylketonuria and hypothyroidism. Infertility treatment controversiesA child has been born after donation of oocyte cytoplasm to a previously infertile woman. Oocyte cytoplasm transfer
has been successfully performed in animals before now.
MoD payout on missed Down's Syndrome diagnosisThe British Ministry of Defence (MoD) have paid £300,000 in an out of court settlement to the mother of
a boy with Down's syndrome. Lawrence Roberts, a doctor at the Louise Margaret Maternity Hospital in Aldershot,
Hampshire, had allegedly informed her that the abortion risk as a result of amniocentesis was 1%, and that she
was in no more danger of having a Down's syndrome child at 35 than at 26. The real risks are 0.3% and three and
a half times respectively. Woman wins fight to conceive using dead husband's spermMrs Diane Blood has finally won her fight to conceive her dead husband's child by artificial insemination. In
February 1997, the Appeal Court ruled that she should be allowed to take the sperm abroad for treatment. The Human
Fertilisation and Embryology Authority (HEFA) have now agreed.
3,300 frozen embryos destroyedTime ran out on 1st August for 3,300 spare frozen embryos, created as by-products of IVF treatment .The embryos, stored at 32 British fertility clinics, were compulsorily destroyed under a five-year storage limit, enforced in 1991 by the Human Fertilisation and Embryology Act. Pro-lifers appealed in vain for a stay of execution; 130 couples approached the anti-abortion group Life, offering to adopt an embryo. In all, 9,000 frozen embryos were produced between 1985 and 1991. About half a dozen ova are usually fertilised in IVF attempts, in case the first implantation (of three embryos) fails. Under regulations issued in May, the maximum storage time was extended to 10 years if both parents provided written consent. However, 900 couples could not be traced or contacted. Christians must uphold protection for innocent life, believing that all human life is made in God's image (Gn 9:6). We should have grave misgivings about programmes involving creation of spare latent human lives for storage and disposal. (Daily Telegraph, Aug 1 1996, Times, Aug 12 1996) Diane Blood loses high court battleA widow, Mrs Diane Blood, recently lost her High Court battle to have her dead husband's child by artificial insemination. The sperm was extracted at her request, as her husband lay comatose after contracting bacterial meningitis. He had not given written consent. British law only permits medical procedures in the patient's best interests. However, the Human Fertilisation and Embryology Authority ( HFEA) may permit export of the sperm for use abroad.
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