The Ramblings of a Middle Aged Fertility Physician whose life revolves around Eggs, Sperms & Embryos....
Wednesday, January 12, 2011
Connecticut's landmark legal decision in establishing parentage for gay parents
In an unprecedented decision, the Connecticut Supreme Court ruled that two gay men could be recognized as legal parents on the birth certificate of their twins born through surrogacy. This is the first time in U.S. history that a state high court has acknowledged the parentage of two men, and it has created a new way by which persons may become legal parents.
“This is the single most important decision in the history of gay men having children through surrogacy,’ said John Weltman, Esq. (pictured), president of Circle Surrogacy, and author of an amicus brief in the case. “For a state high court to recognize the right of two gay men to be legal fathers of a child from the outset of the surrogacy process sets an incredible precedent. Furthermore, it positions Connecticut as one of the best states in the country for couples – gay and straight - to pursue gestational surrogacy with egg donation to create their family.”
Anthony Raftopol and Shawn Hargon, an American couple residing in Hungary, had a daughter through surrogacy, and were both recognized as her child’s legal father on the birth certificate. They then had twins in April 2008 through the same gestational surrogate and egg donor. When the couple petitioned the court to be named as the children’s legal parents, the court granted their petition. However, this time the Attorney General, acting on behalf of the Connecticut Department of Health, attempted to block the creation of the birth certificate, stating that parentage could only be established through conception, adoption or artificial insemination.
The Supreme Court rejected this claim, noting that according to the Department of Health’s argument, a child born to an infertile couple who had entered into a gestational agreement with egg and sperm donors and a gestational carrier would be born parentless.
Tuesday, January 11, 2011
Mother to freeze eggs so her infertile daughter can one day give birth to her own brother or sister
A mother plans to freeze her eggs so that her infertile daughter may someday be able to use them to give birth to her own brother or sister.
Toddler Mackenzie Stephens was born with Turner Syndrome, a hereditary condition which means she is missing an X-chromosome.
The condition, which only affects girls, means two-year-old Mackenzie was born without ovaries, preventing her from ever having a child of her own naturally.
When Penny Jarvis, herself a mother of five, learnt that her daughter might never be able to have children of her own, she was devastated.
So Ms Jarvis, 25, has decided to freeze her own eggs so someday Mackenzie can use them for IVF and start a family.
However, technically, this means Mackenzie's future child would be both her offspring and her sibling.
Ms Jarvis described how she and partner Karl Stephens, 42, were distraught when the doctor broke the news about their daughter's condition.
The full-time mother from Sheffield, said: 'The doctor was talking about chromosomes and things and it was all a bit of a blur.
'The only word I heard at the time was 'infertility' and I just burst into tears. It's what most people want to be; a mum.
'She has three sisters and I couldn't imagine her growing up and watching them all have children while she couldn't have any of her own.
'Obviously, every mother wants to be a grandmother someday - that's what they dream of.
'As I was leaving the hospital, the consultant told me not to look up Turner Syndrome on the internet as it was full of worst-case scenarios.
'But, of course, I did it anyway. As soon as we were over the shock, Karl and I looked it up together as we had never even heard of it before and neither had any of our friends.
'While some of the stuff I was reading was scary - talk of congenital heart defects and diabetes - I discovered that egg donation was a possibility.'
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Mackenzie has Turner Syndrome, which means she doesn't have ovaries
Turner Syndrome affects one in every 2,500 girls. It causes a number of mental and physical health issues, but most can be corrected or treated with surgery, drugs and psychological therapy.
The most common symptoms are swelling of the limbs, small stature and infertility. Mackenzie, who requires a daily dose of growth hormone, is also partially deaf and uses Makaton sign language to communicate as she suffers from speech problems.
She also has severe mood swings and sees a behavioural psychologist. It is hoped these will improve as she gets older.
Her mother dreams that someday she will fall in love and start a family of her own. When the time comes, Penny said, the option will be there for her to use her mother's eggs to have a child.
Mothers only have a short period in which they can make the donation to their daughters because, by the time they reach the age of 40, their eggs are likely to be of too poor quality to store.
However, medical advances in recent years have made it possible to store the eggs for longer periods.
The practice has been criticised by some ethicists who fear that it could cause the daughters psychological problems, while the resulting children could be confused about their relationship to their mother and grandmother.
But Penny, who has four other children; Jaymie-Leigh, five months, Morgan, six, and twins William and Abigail, three, said that any mother would do the same for their child.
She said: 'You could look at it as Mackenzie giving birth to her own brother or sister, but I choose not to see it like that.
'You do the best for your children and Mackenzie's daughter or son would be her own.
'It's a comfort to know that if she did have a child they would still have part of her own genetic make-up as well, so it would still be a part of her.
'I'd like to think her sisters would offer their eggs too. But if they didn't, at least the option would be there for her.
'A few people have told me they think it's a bit sick, but on the whole people have been supportive.
However, while Penny is confident she is doing the right thing for her daughter, some medical experts are less sure.
Josephine Quintavalle of Comment on Reproductive Ethics (CORE) said: 'One can fully understand the sadness for a mother to discover that her little daughter suffers from Turner Syndrome, but I do not think putting her own eggs in the freezer is either a practical or an ethical solution.'
She said there was a possibility that Turner Syndrome could be passed on genetically and therefore most doctors would not want to use the grandmother's eggs.
Ms Quintavalle added: 'Social and ethical objections are equally compelling.
'A child born in this way would be a half-sibling of the birth mother, her husband having fertilised the eggs of his mother-in-law.
'Psychologists are already talking about the trauma of genealogical bewilderment, as egg and sperm donation and surrogacy create more and more artificial conceptions.'
A spokesman for the Human Fertilisation and Embryology Authority added: 'When providing treatment, it is important that account has been taken of the welfare of any child who may be born as a result of the treatment and of any other child who may be affected by the birth.'
Monday, January 10, 2011
‘Mother’ and ‘Father’ designations changing on U.S. passport applications!
In a bid to forestall a backlash from congressional conservatives, Secretary of State Hillary Rodham Clinton has ordered the State Department to amend a bureaucratic change that would have eliminated the titles "mother" and "father" in favor of the gender-neutral term "parent" in passport applications and other documents.
The State Department said Saturday that Clinton had instructed the department to retain "mother" and "father" in passport applications as well as in a form known as a "Consular Report of Birth Abroad" that U.S. embassies use to document the birth of a child to expatriate Americans. It said the forms will now ask for the names of the child's "mother or parent 1" and "father or parent 2."
Gay and lesbian groups had applauded the initial change, which was announced with little fanfare in late December. But conservative groups criticized it as an attack on traditional marriage and family values.
Clinton has been a forceful advocate for gay rights and in 2009 moved to give gay diplomats, their partners and families the same benefits that heterosexual diplomats and their families receive. That step at the State Department preceded a similar government-wide move announced by the White House.
However, State Department spokesman P.J. Crowley said Saturday that Clinton had not been aware that the terms "mother" and "father" would be stricken from the consular birth reports and passport applications when she signed off on broader changes to the documents last year.
"She has directed that the relevant forms retain to the existing references to 'mother' and 'father' in addition to the designation 'parent,' " Crowley said. He said her decision would ensure that the documents are as inclusive and informative as possible.
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Sunday, January 9, 2011
Soya-based fertility treatment may cut miscarriages and boost pregnancy up to six-fold
An experimental fertility treatment increases the odds of an IVF pregnancy up to six times while also inhibiting chemicals which cause miscarriages, a study has found.
When women who had gone through IVF time and time again without success were given a soya-based substance, half became pregnant.
In contrast, fewer than one in ten of those who had conventional fertility treatment alone conceived.
The doctors behind the remarkable study believe that the Intralipid liquid, a fat and calorie-rich potion normally used when tube-feeding very sick patients, could help many more women achieve their dream of motherhood.
Improving success rates would spare women the emotional and financial pain of going through repeated IVF treatments, only for them to fail. The liquid also stems the production by the body of harmful chemicals which can lead to miscarriage.
George Ndukwe, of the Care fertility clinic in Nottingham, said: ‘Every day in my clinic I see women who have had numerous IVF cycles all with the same negative outcome and no baby.
‘I also regularly see couples who have suffered the misery of repeated miscarriages.
‘People talk about the financial implications but the emotional one is as bad or, I would say, worse.
‘These women are at the bottom of a dark pit and can’t climb out and can’t see the light.
We are devoting our attention to finding answers when nature goes wrong.’
Dr Ndukwe, the clinic’s medical director, believes that up to one in four women who struggle conceiving have faulty immune systems.
It is thought that extra high levels of white blood cells called natural killer cells ‘fight’ the pregnancy by triggering the production of chemicals that attack the placenta or the embryo.
The chemicals are already known to trigger rheumatoid arthritis and the arthritis drug Humira has shown promise in boosting pregnancy rates.
However, it costs up to £3,500 per patient and does not work for everyone.
At around £200 per woman, Intralipid, which is given through a drip around a week before a woman has IVF, is much cheaper.
And the latest research, to be presented at a British Fertility Society conference on Thursday, shows it is also more effective at stemming production of the harmful chemicals.
Dr Ndukwe said: ‘This infusion is inexpensive, well tolerated and easy to administer.’
The fertility expert ran his trial on a group of women who had failed to become pregnant despite enduring an average of six IVF attempts each. One woman had tried and failed at IVF 12 times.
Half of those treated became pregnant, compared with just 9 per cent of those not given the fatty substance.
Other doctors are trying to use steroids to lower levels of natural killer cells in the body.
Professor Siobhan Quenby, of Solihull Hospital and Warwick University, has already successfully used an asthma drug to curb the immune system response in a pilot trial of women who had suffered repeated miscarriages.
Saturday, January 8, 2011
Why our next child must be a daughter
A couple who terminated twin boys conceived through IVF are fighting to choose the sex of their next child - because they want a girl.
In a case that raises the ethical question of sex selection, the couple have taken their fight to the Victorian Civil and Administrative Tribunal. They already have three sons and said they now want to have a girl after their baby daughter died.
An independent panel, known as the Patient Review Panel, rejected the couple's bid to choose the gender of their next child using IVF. They now want that decision overturned. The tribunal, which ruled it has the power to review the earlier decision, will hear the case in March.
The couple said they had made the decision to terminate the twin boys but could not continue to have unlimited numbers of children.
If their bid to have a daughter fails, they said they would go to US so they can conceive a girl.
The woman - in her 30s - said she loved her sons but would do anything to have a daughter. "After what we have been through we think we are due for a bit of luck," the man said.
"We know we definitely won't be replacing her in any way, but want the chance to have the baby girl we don't have."
According to Victorian law, sex selection is banned unless it is necessary to avoid the risk of transmission of a genetic abnormality or disease or the Patient Review Panel has approved such using of an embryo.
All IVF clinics in Australia also subscribe to a code of ethics, including that they stay within National Health and Medical Research Council guidelines which say sex selection should not be done except to reduce the transmission of a serious genetic condition.
The man said sex selection should be determined on a case-by-case basis. "Girls will go and get abortions and terminate when they know it's not the right sex," he said. "That's the reality.
"We think it's our right to have a chance to do it. It's ridiculous that sex selection is illegal, actually."
Australian IVF pioneer Gab Kovacs said he could not understand why the couple should be banned from having a girl.
"I can't see how it could possibly harm anyone," Professor Kovacs said.
"Laws should be made to protect people from things that are going to damage them. Why should we make this illegal? Who is this going to harm if this couple have their desire fulfilled?"
In a case that raises the ethical question of sex selection, the couple have taken their fight to the Victorian Civil and Administrative Tribunal. They already have three sons and said they now want to have a girl after their baby daughter died.
An independent panel, known as the Patient Review Panel, rejected the couple's bid to choose the gender of their next child using IVF. They now want that decision overturned. The tribunal, which ruled it has the power to review the earlier decision, will hear the case in March.
The couple said they had made the decision to terminate the twin boys but could not continue to have unlimited numbers of children.
If their bid to have a daughter fails, they said they would go to US so they can conceive a girl.
The woman - in her 30s - said she loved her sons but would do anything to have a daughter. "After what we have been through we think we are due for a bit of luck," the man said.
"We know we definitely won't be replacing her in any way, but want the chance to have the baby girl we don't have."
According to Victorian law, sex selection is banned unless it is necessary to avoid the risk of transmission of a genetic abnormality or disease or the Patient Review Panel has approved such using of an embryo.
All IVF clinics in Australia also subscribe to a code of ethics, including that they stay within National Health and Medical Research Council guidelines which say sex selection should not be done except to reduce the transmission of a serious genetic condition.
The man said sex selection should be determined on a case-by-case basis. "Girls will go and get abortions and terminate when they know it's not the right sex," he said. "That's the reality.
"We think it's our right to have a chance to do it. It's ridiculous that sex selection is illegal, actually."
Australian IVF pioneer Gab Kovacs said he could not understand why the couple should be banned from having a girl.
"I can't see how it could possibly harm anyone," Professor Kovacs said.
"Laws should be made to protect people from things that are going to damage them. Why should we make this illegal? Who is this going to harm if this couple have their desire fulfilled?"
Friday, January 7, 2011
Latest iPhone application predicts IVF chances
Want to know your chance of having a baby through in-vitro fertilisation? There's an application for that.
British researchers have devised a formula which they say gives a highly accurate prediction of the potential success of IVF, to help couples decide whether to try the treatment.
They have made it available online as a simple computer calculator application, and say it will soon be available for download on Apple iPhones and other mobiles.
Scientists from the Universities of Glasgow and Bristol analysed the details of more than 144,000 IVF cycles to produce a statistical model that can give a prediction of live birth which is up to 99% accurate.
"Treatment-specific factors can be used to provide infertile couples with a very accurate assessment of their chance of a successful outcome following IVF," said Scott Nelson of the University of Glasgow, who led the research.
Nelson, whose work was published in the Public Library of Science (PLoS) Medicine journal, said that up until now estimates of success have not been very reliable.
The formula takes into account the woman's age, number of years trying to get pregnant, whether she is using her own eggs, the cause of infertility, the number of previous IVF cycles and whether she has previously been pregnant or had a baby.
"The result of this study is a tool which can be used to make incredibly accurate predictions," he said in a statement.
Nelson's team used data held by the Human Fertilisation and Embryology Authority, which regulates IVF treatment in Britain. They looked at all cycles carried out between 2003 and 2007 and assessed the chances of having a live birth.
The fertility treatment market is big and growing, with an estimated 140,000 IVF cycles in the United States in 2008. As many as 80 million couples worldwide are infertile, experts say.
In the United States and Britain, IVF is successful in about a third of women under 35 years old but in only five to 10% of women over the age of 40, Nelson said.
There are many other factors besides age which can alter the chance of success "and clinics don't usually take these into account when counselling couples or women", he added.
The calculator is already available free at www.ivfpredict.com.
Applications for iPhones and Android smart phones will be available soon, so users "can discuss the results with clinicians in the clinic", the website says.
"There is a real need in medicine to try and replace general statements such as 'high risk' and 'good chance' with well validated, quantitative estimates of probability," said Gordon Smith, head of Cambridge University's obstetrics and gynaecology department, who did not work on the study.
"This model ... provides women considering IVF with an understandable and quantitative estimate of their chances of success. It is a great resource."
Thursday, January 6, 2011
IVF Breakthrough to Hit the World Market
A University of Adelaide reproductive biologist has achieved a major breakthrough in IVF technology that is expected to help millions of women around the world who have suffered previous miscarriages after IVF treatment.
Professor Sarah Robertson, an NHMRC Principal Research Fellow and member of the University's Robinson Institute, has partnered with a Danish company to develop a product which improves IVF embryo implantation rates for some women by up to 40%.
In the world's largest clinical trial on IVF media, Professor Robertson and ORIGIO a/s -- a European company specialising in assisted reproductive technologies -- have shown for the first time that growth factor molecules are critical to ensuring optimal embryo development.
The resulting product, EmbryoGen, to be released in 2011, contains a signalling molecule called GM-CSF found naturally in the mother's tissues which protects the embryo from stress, making it stronger and more robust in the early implantation period.
The clinical trial, involving 1319 IVF patients exposed to either EmbryoGen or standard IVF embryo media, resulted in an average 20% improvement in embryo implantation rates at 12 weeks for all IVF women whose embryos developed in EmbryoGen. The effect is primarily due to benefits for women who had previously miscarried, who showed an impressive 40% increase in implantation success.
"This is a wonderful advance for couples undertaking IVF, particularly those who have previously lost babies in the first trimester," Professor Robertson says.
It is also the culmination of more than two decades' work for Professor Robertson, who based her PhD on the role of growth factors in healthy pregnancies and then worked with Swedish colleagues to explore applications in IVF embryos.
"This breakthrough has been 20 years in the making," Professor Robertson says. "It's enormously rewarding to see one's basic research translate into practical outcomes that will benefit so many families."
"From day one we went right back to the fundamental biology to see what makes an embryo healthy in its normal environment in the reproductive tract. We discovered that embryo is exposed to growth factor signals from the mother's tissues, which is critical to its optimal development.
"This is a major paradigm shift for reproductive medicine. All of the other ART companies around the world, along with biologists and clinicians in this area, have thought that embryos don't need growth factors.
"We have demonstrated through extensive animal and human clinical trials that the reality is just the opposite. EmbryoGen is not only completely safe and natural -- it contains signalling molecules that the embryo expects to find in the mother's body -- but our data from animal studies shows that it may also result in IVF babies that are larger and healthier at birth."
Professor Robertson says IVF children are often smaller at birth, sometimes leading to long term effects in later life.
"By adding back this growth factor and protecting the embryo from stress, the result should be babies that are of a similar size to those naturally conceived." The data on the perinatal outcomes will be available later this year.
EmbryoGen will be launched in Europe and the Middle East by mid 2011 and in the USA in late 2012
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