Medical experts reveal the surprising connection between tight jeans and fertility issues, easy ways to protect your ...

How do behavior, morphology and physiology act in concert to improve a male's reproductive success - and ... Finally, in a few primate species, males use aggression or the threat of aggression ...

Male and female reproductive systems allow human reproduction. Fertilisation occurs when a sperm and egg join to form an embryo. An embryo develops into an unborn baby in the uterus during pregnancy.

Dr. Lipshultz and Dr. Khera currently accept three fellows per year. The fellows become experts in the management of male factor infertility, making use of state-of-the-art sperm function testing, ...