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Early Menopause May Occur in Women With BRCA Gene
January 29, 2013 — Women with harmful mutations in the BRCA gene, which put them at higher risk of developing breast and ovarian cancer, tend to undergo menopause significantly sooner than other women, allowing them an ... > full story -
Semen Quality of Young Men in South-East Spain Down by 38 Percent in the Last Decade
January 18, 2013 — The first comparative study on the evolution of sperm quality in young Spanish men over ten years reveals that spermatozoid concentration in men between 18 and 23 years in the regions of Murcia and ... > full story -
Blood Clots and Artery Blockage More Likely During IVF Pregnancies, Study Suggests
January 15, 2013 — In vitro fertilization is associated with an increased risk of pulmonary embolism (blockage of the main artery of the lung) and venous thromboembolism (blood clots) during the first trimester of ... > full story -
An Embryo That Is Neither Male nor Female: Impact of Three Unexpected Sex Determination Factors Analyzed
January 3, 2013 — Is it a girl or a boy? This is the first question parents ask at the birth of an infant. Though the answer is obvious, the mechanism of sex determination is much less so. Researchers attempt to shed ... > full story -
New Strategies Needed to Encourage Male Cancer Survivors to Consider Future Fertility
January 3, 2013 — New strategies are needed to encourage men who have banked sperm prior to cancer treatment to engage with ongoing fertility monitoring programs, researchers in the UK have ... > full story -
Repeated Miscarriage: Scientists Pinpoint Molecular Signals That Make Some Women Prone to Miscarriage
January 3, 2013 — Scientists have identified molecular signals that control whether embryos are accepted by the womb, and that appear to function abnormally in women who have suffered repeated ... > full story -
Global Rates of Infertility Remain Unchanged Over Past 2 Decades
December 18, 2012 — In 2010, almost 50 million couples worldwide were unable to have a child after five years of trying. Infertility rates have hardly changed over the past 20 years, according to a new ... > full story -
Male Bushcrickets Are in Charge When It Comes to Sex
December 14, 2012 — All a question of timing: When bushcrickets mate, the male attaches a sticky package, the so-called spermatophore, to the female's abdomen. Alongside the sperm themselves, this 'bridal present' ... > full story -
Stem Cell Research Provides Hope for Infertile Cancer Survivors: Transplanted Stem Cells Could Preserve Male Fertility
December 10, 2012 — A professor has demonstrated in rhesus monkeys that it is possible to remove testicular stem cells prior to chemotherapy, freeze them and later, after cancer treatments, transplant the cells where ... > full story -
Death Rate Two to Four Times as High Among Childless Couples
December 5, 2012 — Despite the popular belief among parents that having children shortens their lives, the reverse seems to be true, particularly for women, indicates a large study of childless couples, treated for ... > full story
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