Erectile dysfunction (ED), also known as impotence, is the inability to acquire and maintain an erect penis. ED is a very common condition, particularly in older men where it is … Continue Reading First genetic risk factor for erectile dysfunction identified.
A fundamental law of genetics states that progenies do not inherit epigenetically-based adaptive, pathological or neural features acquired in response to environmental conditions. However, recent studies seem to contradict this … Continue Reading Researchers map ‘epigenetic inheritability’ in fathers sperm caused by diet.
Obesity is a metabolic disorder resulting from behavioral and heritable causes. Children of obese fathers are at higher risk of developing metabolic disease later in life, independent of the body … Continue Reading Study maps epigenetics of father’s weight passed on by his sperm.
It has long been known that there is a linear connection between sperm motility and chances of becoming pregnant. Sperm motility describes the ability of sperm to move properly through … Continue Reading Study finds lower sperm motility in men exposed to a common, everyday chemical.
IVF, or in vitro fertilization, currently has a 32 percent success rate, and couples for whom the procedure fails face the puzzling, disappointing reality that they can’t have a child … Continue Reading Researchers identify previously unknown mechanism of human fertilization.