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.
主演：马卉,李方明
主演：张绍刚,黄健翔,涂磊,徐睿
主演：梅丽莎·弗梅洛,安娜索菲亚·罗伯,本·拉普帕波特,阿雅·娜奥米·金,南希·特拉维斯,马修·戴维斯,亚历山大·霍吉,Felix Wolfe
