HealthPCOS postpones perimenopause and allows pregnancies at older ages Only 3 per cent of those with polycystic ovary syndrome reach perimenopause by the age of 46, which may allow them to conceive when older News
LifeAlpacas are the only mammals known to directly inseminate the uterus When alpacas mate, males deposit sperm directly into the uterus, a reproductive strategy not confirmed in any other mammals News