Gametogenesis. Spermatogenesis. Oogenesis
Oogenesis is an area that has long been of interest in medicine, as well as biology, economics, sociology, and public policy. Almost four centuries ago, the English physician William Harvey (1578–1657) wrote ex ovo omnia —“all that is alive comes from the egg.” During a women’s reproductive life span only 300–400 of the nearly 1–2 …