Super Sperm - An Evolutionary Reason For Infertility?
Tuesday, September 8, 2009 - 10:49
in Psychology & Sociology
About 10% of couples who want a baby have fertility problems and causes offered tend to break down around advocacy issues; environmentalists blame pollution while psychiatrists point to our stressful lifestyles, but evolutionary biologist Dr. Oren Hasson of Tel Aviv University's Department of Zoology has a different take than the others, though also based on his speciality.The reproductive organs of men and women are currently involved in an evolutionary arms race, he says in a new study, and the fight isn't over yet. read more