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.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.詳情
Jeff Alguire David Berberian Jaysen P. Buterin Gilly Conklin Tracey Coppedge Angela Dupuie Jennifer Evans Yale Giffin Chris Goldie Tom Gore John Harley Billy Hay Austin Hayden Sammy Hayman Gordon Holliday 託尼·修斯 Nick Karner 娜嘉拉·湯森德 Emlee Vassilos
