微博
微信
QQ群
在线咨询
400-110-1100
《好孕当头：幸福新生，愿望成真的奇妙旅程》iguzheng
2025-09-18 08:36:56
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.
