Although women over age 50 who become pregnant via egg donation are at an elevated risk for developing obstetrical complications, their complication rates are similar to those of younger recipients, according to a study by Columbia University Medical Center researchers to be published in the February 2012 issue of the American Journal of Perinatology…
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Filed under: Fertility on February 3rd, 2012 | No Comments »
Involuntary childlessness owing to reduced fertility is a concern for many men. However, these men do have one advantage - they run a significantly lower risk of suffering from prostate cancer. Researchers are interested in whether this phenomenon could be used in the fight against cancer. There is a clear link between male subfertility and […]
Filed under: Fertility on February 3rd, 2012 | No Comments »
Imagine a contraceptive that could, with one or two painless 15-minute non-surgical treatments, provide months of protection from pregnancy. And imagine that the equipment needed were already in physical therapists’ offices around the world. Sound too good to be true? For years, scientists thought so too. But new research headed by Dr…
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Filed under: Fertility on February 1st, 2012 | No Comments »
Who knew that male fertility depends on sperm-cell architecture? A University of Illinois study reports that a certain omega-3 fatty acid is necessary to construct the arch that turns a round, immature sperm cell into a pointy-headed super swimmer with an extra long tail…
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Filed under: Fertility on January 11th, 2012 | No Comments »
Elsevier, a world-leading provider of scientific, technical and medical information products and services today announced the publication of an article in the December issue of Reproductive BioMedicine Online about miscarriage rates following IVF treatment with frozen thawed embryos which may revolutionize clinical and laboratory practice…
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Filed under: Fertility on January 9th, 2012 | No Comments »
The CDC (Centers for Disease Control and Prevention) released a report showing that the rate of twin births has risen quite substantially since the 1980s, especially amongst older women. In 1980, one in every 53 births was a twin birth, while by 2009 the number had risen to one in every 30, or […]
Filed under: Fertility on January 7th, 2012 | No Comments »
A new technique successfully used in mice to identify embryos likely to result in a successful pregnancy could be used in humans, potentially boosting IVF success rates and helping to reduce the number of multiple births (1), according to Cardiff University scientists…
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Filed under: Fertility on January 4th, 2012 | No Comments »
Reproductive and somatic aging use different molecular mechanisms that show little overlap between the types of genes required to keep oocytes healthy and the genes that generally extend life span, according to Coleen Murphy, Ph.D., of Princeton University, who described her new findings on oocyte aging at the American Society for Cell Biology Annual Meeting […]
Filed under: Fertility on December 8th, 2011 | No Comments »
Males who place a laptop on their laps with the WI-FI on might have a greater risk of reduced sperm motility and more sperm DNA fragmentation, which could, in theory, undermine their chances of becoming fathers, researchers from Nascentis Medicina Reproductiva, Argentina, and the Eastern Virginia Medical School, USA, reported in the journal Fertility and […]
Filed under: Fertility on December 2nd, 2011 | No Comments »
New research in Developmental Cell suggests that increasing expression of certain developmental genes at precise times in the uterus might improve pregnancy rates from in vitro fertilization-embryo transfers (IVF-ET), which remain low at around 30 percent. Conducted by researchers at Cincinnati Children’s Hospital Medical Center, the study was published online by the journal on Nov. […]
Filed under: Fertility on November 21st, 2011 | No Comments »