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.
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2026-01-24 02:40:42，最后更新于4天前
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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.
2026-01-24 02:40:42，最后更新于4天前