D octors at Columbia University Fertility Center have reported what they are calling the first pregnancy using a new AI system, in a couple that had been trying to start a family for nearly two ...

A study found that adding tiny natural messengers from cow reproductive fluids to lab-grown egg cells boosts maturation, ...

Sperm swimming to ovum cell,Sperm and egg cell,Sperm approaching egg cell. Sperm and egg cell. Sperm swimming to ovum cell,Sperm and egg cell,Sperm approaching egg cell. human sperm ovulation ovary ...

A growing number of people are turning to fertility treatments including in vitro fertilization, in which eggs fertilized outside the body are returned to the uterus, and artificial insemination, in ...

this new function of ACE is directly and specifically implicated in egg fertilization by the sperm, independent of its peptidase activity. Testicular germ cells are rich in GPI-anchored protein ...

This study will be of interest to reproductive biologists and clinicians studying the biology of fertilization and fertility. Extracellular matrices surrounding eggs in fish (chorion) and mammals ...