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Last Updated: Jun 26, 2011 - 9:37:25 PM |
Latest Research
Yale researchers pinpoint reasons for dramatic rise in cesarean births
In one of the first studies to examine the reasons for the rising number of women delivering their babies by cesarean section, Yale School of Medicine researchers found that while half of the increase was attributable to a rise in repeat cesarean delivery in women with a prior cesarean birth, an equal proportion was due to a rise in first time cesarean delivery. Among these deliveries, factors such as slowly progressing labor and fetal heart rate concerns were the largest contributors.
Jun 22, 2011 - 4:00:00 AM
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Latest Research
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Gynaecology
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Infertility
New male infertility test could 'bring hope to millions'
A groundbreaking new test for male infertility, which will save time, money and heartache for couples around the world, has been developed by Northern Ireland's Queen's University Belfast.
Jun 9, 2011 - 3:24:14 PM
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Latest Research
The pill does not lead to weight gain
Many young women do not want to start taking the contraceptive pill because they are worried that they will put on weight, or come off it because they think that they have gained weight because of it. However, a thesis from the University of Gothenburg, Sweden, has demonstrated that the combined contraceptive pill does not cause weight increase.
Jun 7, 2011 - 4:00:00 AM
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Latest Research
Researchers discover biochemical weakness of malaria parasite -- vaccine to be developed
Every year, 10,000 pregnant women and up to 200,000 newborn babies are killed by the malaria parasite. Doctors all around the globe have for years been looking in vain for a medical protection, and now researchers from the University of Copenhagen have found the biochemically weakness of the lethal malaria parasite, and will now start developing a vaccine to combat pregnancy related malaria.
Jun 7, 2011 - 4:00:00 AM
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Latest Research
Hormone test predicts ovarian function after chemotherapy for breast cancer
A test that shows how many eggs a woman has in her ovaries may help young women with breast cancer know what their reproductive function will be after chemotherapy, a new study finds. The results will be presented Sunday at The Endocrine Society's 93rd Annual Meeting in Boston.
Jun 5, 2011 - 4:00:00 AM
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Latest Research
New mothers can learn a lot from watching their babies
The best teacher for a young mother is her baby, contend experts who train social workers to interact with first-time moms.
May 2, 2011 - 4:00:00 AM
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Latest Research
Surgical technique helps adult male survivors of childhood cancer regain fertility
A new study has shown that a surgical technique called microdissection testicular sperm extraction (TESE) can effectively locate and extract viable sperm in more than one-third of adult male childhood cancer survivors who were previously considered sterile due to prior chemotherapy treatment. As a result, many of the men were subsequently able to father children with the help of in vitro fertilization. The findings offer a new option for many cancer survivors who want to have children but were thought infertile because of earlier cancer treatment.
Mar 14, 2011 - 4:00:00 AM
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Latest Research
Intrafamilial medically assisted reproduction
The ESHRE Task Force on Ethics and Law acknowledges the benefits that IMAR may bring to those choosing this approach and concludes that certain forms of IMAR are morally acceptable under certain conditions. The group advises to evaluate each request for IMAR individually, based on four ethical principles in health care: the respect for autonomy, beneficence and non-maleficence and justice.
Jan 20, 2011 - 5:00:00 AM
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Latest Research
Fertility concerns of cancer survivors inadequately addressed, study finds
Many cancer survivors experience changes in sexual function that leave them feeling guilty and a longing for intimacy, Australian researchers told at the 35th Congress of the European Society for Medical Oncology (ESMO) in Milan, Italy. The researchers say that these sexuality and fertility concerns are often not adequately addressed by doctors.
Oct 11, 2010 - 4:00:00 AM
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Latest Research
Involuntary childlessness more detrimental than originally thought
Test-tube fertilisation is the reason why more couples than previously now have the chance to become biological parents. However, the path to achieving this can be laborious and, for some, the treatment is unsuccessful. A thesis from the University of Gothenburg, Sweden, indicates that people are more negatively affected than previously reported in studies of involuntary childlessness.
Aug 16, 2010 - 4:00:00 AM
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Latest Research
Hormonal birth control alters scent communication in primates
DURHAM, N.C. -- Hormonal contraceptives change the ways captive ring-tailed lemurs relate to one another both socially and sexually, according to a Duke University study that combined analyses of hormones, genes, scent chemicals and behavior.
Jul 27, 2010 - 4:00:00 AM
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Latest Research
Europe leads the world in assisted-reproduction technology
Rome, Italy: Europe leads the world in Assisted Reproduction Technology (ART) with most cycles initiated in the region, the 26th Annual Meeting of the European Society of Human Reproduction and Embryology heard today (Wednesday 30 June).
Jun 30, 2010 - 4:00:00 AM
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Latest Research
Cheap, simple, noninvasive blood test may replace invasive diagnostic techniques in early pregnancy
Rome, Italy: Researchers in The Netherlands believe they are on the verge of developing a simple, prenatal blood test that would be able to detect accurately chromosomal abnormalities in the developing foetus. At present, the only reliable way to do this is through amniocentesis or chorionic villus sampling, both of which are invasive and carry the risk of triggering a miscarriage.
Jun 29, 2010 - 4:00:00 AM
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Latest Research
Study finds why some women are sub-fertile with a poor response to ovarian stimulating hormones
Rome, Italy: Researchers have discovered that some women carry a genetic variation that makes them sub-fertile and less likely to respond to ovarian stimulating hormones during fertility treatment. The discovery opens the way to identifying these women and devising personalised fertility treatments that could bypass the problem caused by the genetic abnormality.
Jun 29, 2010 - 4:00:00 AM
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Latest Research
Ovarian transplantation restores fertility to old mice and also lengthens their lives
Rome, Italy: Scientists have discovered that when they transplant ovaries from young mice into aging female mice, not only does the procedure make the mice fertile again, but also it rejuvenates their behaviour and increases their lifespan. The question now is: could ovarian transplants in women have the same effect?
Jun 29, 2010 - 4:00:00 AM
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Latest Research
Endometriosis has a significant effect on women's work productivity, first
Rome, Italy: The first worldwide study of the societal impact of endometriosis has found a significant loss of work productivity among those women who suffer from the condition, a researcher told the 26th annual meeting of the European Society of Human Reproduction and Embryology today (Monday). Dr. Kelechi Nnoaham, from the Department of Public Health, University of Oxford, UK, said that the results of this multi-centre study would help highlight the previously unrecognised plight of an estimated 176 million women around the world whose lives are affected by endometriosis.
Jun 28, 2010 - 4:00:00 AM
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Latest Research
Overweight women undertaking ART twice as likely to miscarry as their slimmer counterparts
Rome, Italy: Being overweight leads to a greater risk of miscarriage for patients undergoing assisted reproductive technology (ART), the 26th annual conference of the European Society of Human Reproduction and Embryology heard today (Monday). Dr. Vivian Rittenberg, a Clinical Fellow in the Assisted Conception Unit, Guy's and St. Thomas' Hospital NHS Foundation Trust, London, UK, said that her research provided additional evidence to show that increased body mass index (BMI) was independently associated with a higher miscarriage rate after IVF or ICSI treatment. This information should be included in the counselling given to patients before they undertake ART, she said.
Jun 28, 2010 - 4:00:00 AM
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Latest Research
IUDs reduce pregnancy rates compared to hormonal contraceptives
Women who have had intrauterine devices (IUDs) fitted as contraceptives are less likely to become pregnant than those who have hormone injections, a new review by Cochrane Researchers has found. The review, which focused on women in developing countries, also found a possible link between contraceptive method and disease progression in HIV.
Jun 15, 2010 - 4:00:00 AM
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Latest Research
Exposure to nitrogen dioxide lowers in vitro fertilization success
Exposure to an increased level of air pollutants, especially nitrogen dioxide, has been associated with lower likelihoods of successful pregnancy among women undergoing in vitro fertilization, according to a team of fertility researchers.
Apr 12, 2010 - 4:00:00 AM
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Latest Research
Panel questions 'VBAC bans,' advocates expanded delivery options for women
An independent panel convened this week by the National Institutes of Health confronted a troubling fact that pregnant women currently have limited access to clinicians and facilities able and willing to offer a trial of labor after previous cesarean delivery because of so-called VBAC bans. Many, even those at low risk for complications in a trial of labor, are not offered this option. The panel affirmed that a trial of labor is a reasonable option for many women with a prior cesarean delivery. They also urged that current VBAC guidelines be revisited, malpractice concerns be addressed, and additional research undertaken to better understand the medical and non-medical factors that influence decision making for women with previous cesarean deliveries.
Mar 10, 2010 - 5:00:00 AM
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Latest Research
In vitro pregnancy rates improve with new device that mimics motions in the body
The University of MichiganNews Service412 MaynardAnn Arbor, MI 48109-1399
Jan 18, 2010 - 5:00:00 AM
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Latest Research
3 IVF attempts double chances
Just one in three women gives birth after a single IVF attempt, but the cumulative chance of a live birth increases with each cycle - where women are offered three cycles nearly two thirds go on to have babies, reveals a thesis from the Sahlgrenska Academy at the University of Gothenburg in Sweden.
Nov 9, 2009 - 5:00:00 AM
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Latest Research
Probiotics can increase effectiveness of some antibiotic therapies
Antimicrobial treatments for bacterial vaginosis (BV) are effective, but taking lactobacillus tablets alongside metronidazole antibiotic therapy increases effectiveness over taking this antibiotic alone, according to a Cochrane Systematic Review. The researchers also concluded that intravaginal lactobacillus was as effective as oral metronidazole, although they did note unexplained drop-outs from the trials.
Jul 9, 2009 - 4:00:00 AM
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Latest Research
Will IVF work for a particular patient? The answer may be found in her blood
Amsterdam, The Netherlands: For the first time, researchers have been able to identify genetic predictors of the potential success or failure of IVF treatment in blood. Dr. Cathy Allen, from the Rotunda Hospital, Dublin, Ireland, told the 25th annual conference of the European Society of Human Reproduction and Embryology today (Wednesday 1 July) that her research would help understand why IVF works for some patients but not for others.
Jul 1, 2009 - 4:00:00 AM
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Latest Research
Chromosomal problems affect nearly all human embryos
Amsterdam, The Netherlands: For the first time, scientists have shown that chromosomal abnormalities are present in more than 90% of IVF embryos, even those produced by young, fertile couples. Ms Evelyne Vanneste, a PhD student in the Centre for Human Genetics and the University Fertility Center, Leuven University, Belgium, told the 25th annual conference of the European Society of Human Reproduction and Embryology today (Wednesday July 1), that the surprising finding meant that current techniques used in preimplantation genetic screening (PGS), where embryos are screened genetically in order to select the best embryo for transfer, do nothing to improve pregnancy and live birth rates. Indeed, it can lead to potentially viable embryos being discarded, she said.
Jul 1, 2009 - 4:00:00 AM
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Latest Research
Daily sex helps to reduce sperm DNA damage and improve fertility
Amsterdam, The Netherlands: Daily sex (or ejaculating daily) for seven days improves men's sperm quality by reducing the amount of DNA damage, according to an Australian study presented today (Tuesday) to the 25th annual meeting of the European Society of Human Reproduction and Embryology in Amsterdam.
Jun 30, 2009 - 4:00:00 AM
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Latest Research
New, less invasive genetic test greatly improves pregnancy rates in older women with poor prognosis
Amsterdam, The Netherlands: A new test examining chromosomes in human eggs a few hours after fertilisation can identify those that are capable of forming a healthy baby, a researcher told the 25th annual conference of the European Society of Human Reproduction and Embryology today (Monday 29 June). Dr. Elpida Fragouli, from the Department of Obstetrics and Gynaecology, University of Oxford, UK, and Reprogenetics UK, said that her team's work had already enabled seven ongoing pregnancies in a group of older women with a history of multiple failed IVF attempts.
Jun 29, 2009 - 4:00:00 AM
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Latest Research
Ovarian transplantation: First baby is born after a new technique
Amsterdam, The Netherlands: A new technique for transplanting the ovaries of women who have lost their fertility as a result of cancer treatment was outlined to the 25th annual conference of the European Society of Human Reproduction and Embryology today (Monday 29 June). Dr. Pascal Piver, manager of the IVF Centre at Limoges University Hospital, Limoges, France, described a new, two-step method of ovarian transplant that has produced excellent results in women whose ovaries have been frozen because of cancer treatment. He said that his team's technique worked to restore ovarian function quickly and already one patient from his clinic had had a baby and another had become pregnant.
Jun 29, 2009 - 4:00:00 AM
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Latest Research
Ovarian transplantation: New technique gives greatly improved results in this delicate operation
Amsterdam, The Netherlands: Ultra-fast freezing of ovarian tissue from women who have lost their fertility as a result of cancer treatment can lead to it being used in transplants with the same success rate as fresh tissue, a researcher told the 25th annual conference of the European Society of Human Reproduction and Embryology today (Monday 29 June). Dr. Sherman Silber, Director of the St. Louis Infertility Centre, St. Louis, Missouri, USA, said that freezing tissue by the vitrification method, which avoids ice formation, meant that oocyte (egg) viability was almost identical with that seen in fresh oocytes.
Jun 29, 2009 - 4:00:00 AM
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Latest Research
ESHRE launches international study of polar body screening
Amsterdam, The Netherlands: The efficacy of preimplantation genetic screening (PGS) has been one
of the most hotly disputed subjects in assisted reproduction over the past few years. None of the trials
carried out so far has shown conclusively whether it works or not. Now the European Society of Human
Reproduction and Embryology (ESHRE) Task Force on PGS has decided to try to find out if a novel
method of doing PGS using polar body biopsy and chromosome array analysis offers a possible
solution.
Jun 28, 2009 - 4:00:00 AM
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Latest Research
Study in pregnant women suggests probiotics may help ward off obesity
Amsterdam, the Netherlands: One year after giving birth, women were less likely to have the most dangerous kind of obesity if they had been given probiotics from the first trimester of pregnancy, found new research that suggests manipulating the balance of bacteria in the gut may help fight obesity.
May 7, 2009 - 4:00:00 AM
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Latest Research
Obesity gene associated with susceptibility to polycystic ovary syndrome
Researchers have shown that a gene implicated in the development of obesity is also associated with susceptibility to polycystic ovary syndrome (PCOS). The FTO gene has recently been shown to influence a person's predisposition to obesity, and is now the first gene to be associated convincingly with susceptibility to PCOS(1). Carried out by Dr Tom Barber and colleagues from the Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford and Imperial College London, this research is the first evidence to show a genetic link between obesity and PCOS. The results are being presented at the annual Society for Endocrinology BES meeting in Harrogate.
Mar 16, 2009 - 4:00:00 AM
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Latest Research
Hormone offers promise as fertility treatment
New research suggests the hormone kisspeptin shows promise as a potential new treatment for infertility. The research is being presented at the annual Society for Endocrinology BES meeting in Harrogate. Scientists led by Dr Waljit Dhillo from Imperial College London, have shown that giving kisspeptin to women with infertility can activate the release of sex hormones which control the menstrual cycle. This research could lead to a new fertility therapy for women with low sex hormone levels.
Mar 16, 2009 - 4:00:00 AM
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Latest Research
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Gynaecology
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Infertility
New techniques designed to identify healthy embryos
At the 64th Annual Meeting of the American Society for Reproductive Medicine in San Francisco, researchers today shared new techniques designed to identify healthy embryos while sparing them excessive stress.
Nov 12, 2008 - 4:44:22 AM
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Latest Research
UT Health Science Center at Houston to have key role in largest US children's study
The University of Texas Health Science Center at Houston will play a key role in local recruitment for the largest child health study in the United States.
Oct 3, 2008 - 4:00:00 AM
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Latest Research
Acupuncture may hold promise for women with hormone disorder
Charlottesville, Va., Sept. 3, 2008 -- Getting pregnant with her first child was difficult, but when Rebecca Killmeyer of Charlottesville, Va. experienced a miscarriage during her second pregnancy, she wasn't sure if she would ever have another baby. When she decided to enter a study testing the impact of acupuncture on women with polycystic ovary syndrome (PCOS) at the University of Virginia Health System, she came out with a miracle.
Sep 3, 2008 - 4:00:00 AM
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Latest Research
W.M. Keck Foundation grant funds reproductive science research
EVANSTON, Ill. --- Northwestern University has received a three-year, $1.6 million grant from the W.M. Keck Foundation to support reproductive science research focused on understanding the chemical and biological signaling events surrounding fertilization and early embryonic development.
Jul 28, 2008 - 4:00:00 AM
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Latest Research
Should embryos with a hereditary disorder be transferred if no unaffected embryos are available?
Barcelona, Spain: The numbers of cycles of preimplantation genetic diagnosis or screening are rising steadily in Europe with over 2,700 reported in 2004 (the most recent year for which data are available). Fertility centres are able to screen for a growing number of genetically related conditions, but what should doctors do if no embryos without the targeted condition are available for transfer and the parents request that affected embryos should be transferred instead?
Jul 7, 2008 - 4:00:00 AM
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Latest Research
New photo 'op' for ovaries may solve some mysteries of infertility
CHICAGO -- What causes a woman's eggs to deteriorate in quality with age, and can that be reversed?
Jun 19, 2008 - 4:00:00 AM
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Latest Research
Experts highlight gaps in knowledge on caring for survivors of teenage and young adult cancers
London, UK: Over 95% of patients with testicular cancer are cured nowadays, but this success has produced a new problem for cancer survivors, the medical profession and national governments, a cancer expert will tell Teenage Cancer Trust's Fifth International Conference on Teenage and Young Adult Cancer Medicine, which is meeting in London on Monday and Tuesday (June 9 and 10).
Jun 10, 2008 - 4:00:00 AM
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Latest Research
'Cancer was one of the best things to happen to me... but I worry about the future'
London, UK: For Dan Savage, surviving testicular cancer has been a spur to him making the most of his life and taking more adventurous decisions, and he says, that in retrospect, it was probably one of the best things that has happened to him. But as he approaches the end of his fifth year in remission from the disease, when he will be signed off as cured by the medical profession, he worries that from now on he will have no regular medical checks that might pick up early signs of the cancer returning. It will be down to him to contact the cancer clinic if he is worried about any new symptoms.
Jun 10, 2008 - 4:00:00 AM
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Latest Research
Just like penguins and other primates, people trade sex for resources
ANN ARBOR, Mich.---Female penguins mate with males who bring them pebbles to build egg nests. Hummingbirds mate to gain access to the most productive flowers guarded by larger males.
Apr 10, 2008 - 4:00:00 AM
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Latest Research
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Gynaecology
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Infertility
A new method to avoid multiple IVF pregnancies
New York, March 16 - In a new study, scientists have identified genetic markers that allow the selection of eggs with the best chance of successful pregnancy after in vitro fertilisation -.
Mar 16, 2008 - 4:03:51 PM
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Latest Research
Fertility in developing countries: words into action
For almost 30 years - since the world's first test-tube baby was born in July 1978 - the benefits of modern infertility treatments have been largely confined to couples in developed countries. There, we have seen more than 3 million babies born as a result of IVF and, in some countries, as many as 4 per cent of all babies born conceived by modern fertility techniques.
Mar 12, 2008 - 4:00:00 AM
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Latest Research
Teenage fathers are more likely to have babies affected by birth problems
Teenage fathers are at increased risk of having babies born with birth problems ranging from pre-term delivery or low birth weight, through to death in or near to the time of delivery, according to new research published on(Thursday 7 February).
Feb 8, 2008 - 5:00:00 PM
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Latest Research
Congenital heart defects increasing among IVF twins
The prevalence of congenital heart disease (CHD) among in vitro fertilization (IVF) pregnancies was similar to that of the general population, but there is an increasing risk of CHD among twins resulting from IVF, according to research by Yale School of Medicine researchers.
Feb 3, 2008 - 1:30:00 PM
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Latest Research
Wild chimpanzees appear not to regularly experience menopause
CAMBRIDGE, Mass. -- A pioneering study of wild chimpanzees has found that these close human relatives do not routinely experience menopause, rebutting previous studies of captive individuals which had postulated that female chimpanzees reach reproductive senescence at 35 to 40 years of age.
Dec 13, 2007 - 5:00:00 AM
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Latest Research
Cow infections could provide clue to preventing infertility in women
Researchers at the Royal Veterinary College, London, have made a significant breakthrough in their understanding of how infection of the uterus damages fertility in cows. Their findings, which show that common uterine infections can damage the ovaries, may provide insights into how to treat infections such as Chlamydia in humans.
Oct 25, 2007 - 4:00:00 AM
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Latest Research
Immune cells promote blood vessel formation in mouse endometriosis
A discovery in mice of immune cells that promote the formation of new blood vessels could lead to new treatments for endometriosis, a painful condition associated with infertility that affects up to 15 percent of women of reproductive age.
Oct 18, 2007 - 4:00:00 AM
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Latest Research
In-vitro fertilization improved with 3-D/4-D-guided embryo transfer and new placement target
Beverly Hills, Calif. and Washington DC (ASRM Annual Meeting) - October 15, 2007 - The pregnancy rate for patients undergoing in-vitro fertilization (IVF) is improved when doctors use advanced 3D/4D imaging to guide the placement of embryos to the point where the endometrium is most receptive to implantation, according to a study presented at the 63rd Annual Meeting of the American Society for Reproductive Medicine (ASRM).
Oct 16, 2007 - 4:00:00 AM
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