5.761 Golygfeydd
It seems simple: an egg + sperm = one embryo. But if your sperm is "few, vague and abnormal" and your woman is premenopausal at age 37, things start to get complicated.
Rhyddhau: Jan 29, 2016
Amser Cinio: 100 munudau
Iaith: Español
Gwlad: Spain
