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Archive for the ‘Fertility’ Category

Gene mutation discovery sparks hope for effective endometriosis screening

Monday, February 6th, 2012
Researchers have, for the first time, described the genetic basis of endometriosis, a condition affecting millions of women that is marked by chronic pelvic pain and infertility. The researchers' discovery of a new gene mutation provides hope for new screening methods.

Dietary DHA linked to male fertility

Monday, January 9th, 2012
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, according to new research. The study shows that docosahexaenoic acid is essential in fusing the building blocks of the acrosome together. The acrosome is critical in fertilization because it houses, organizes, and concentrates a variety of enzymes that sperm use to penetrate an egg.

Environmental exposure to organochlorines may impact male reproduction

Monday, January 9th, 2012
Environmental exposure to organochlorine chemicals, including polychlorinated biphenyls (PCBs) and p,p'-DDE (the main metabolite of the insecticide DDT) can affect male reproduction, according to new research.

New practice model may reduce miscarriage after assisted reproduction

Thursday, January 5th, 2012
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 (www.rbmonline.com) about miscarriage rates following IVF treatment with frozen thawed embryos which may revolutionize clinical and laboratory practice.

Potential boost for IVF success

Tuesday, January 3rd, 2012
A new technique has already been successfully used in mice to identify embryos likely to result in a successful pregnancy. A new study suggests the same technique could be used in humans, potentially boosting IVF success rates and helping to reduce the number of multiple births.

Women advised to avoid ZEN bust-enhancing supplements because of possible cancer risk

Thursday, December 8th, 2011
Women who use bust-enhancing dietary supplements containing the mycoestrogen zearalenone (ZEN), a naturally occurring toxin that widely contaminates agricultural products, could be increasing their risk of breast cancer. No clinical trials have been published on the use of potent oestrogens like ZEN in bust-enhancing products and their use should be discouraged because of the lack of evidence of their long-term safety, says a breast cancer expert.

Women’s chin, abdomen are good indicators of excessive hair growth

Wednesday, November 2nd, 2011
Examining the chin and upper and lower abdomen is a reliable, minimally invasive way to screen for excessive hair growth in women, a key indicator of too much male hormone, researchers report.

Fertility chip measures concentration and motility of sperm

Friday, October 28th, 2011
Scientists have developed a “fertility chip” that can accurately count sperm and measure their motility. The chip can be inserted into a compact device for one-off use. A home test kit will soon make it possible for men to test their sperm in a familiar environment. As a result, there is a greater chance of obtaining a correct diagnosis, also the method is simple and inexpensive.

Planning for life beyond a cancer diagnosis: Clinicians offer options to protect fertility prior to cancer treatment

Monday, October 24th, 2011
A dedicated fertility preservation patient navigator can guide newly diagnosed cancer patients through a hopeful process -- preserving their future ability to have children in the face of life-saving, yet fertility-threatening treatments.

Faulty molecular switch can cause infertility or miscarriage

Sunday, October 16th, 2011
Scientists have discovered an enzyme that acts as a 'fertility switch'. High levels of the protein are associated with infertility, while low levels make a woman more likely to have a miscarriage, the research has shown.