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.
展开全部
更新：
2026-03-08 20:38:20，最后更新于 17小时前
片长：
HD
评价：
观看记录
- 我的观影记录