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
导演：
更新：
2024-02-25 11:49:44，最后更新于 6月前
片长：
HD
选集播放排序
选择播放源
线路21