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  1. www.webmd.comWebMD - Better information. Better health.

    WebMD is a trusted source of health and medical information, with expert reviews, community support, and educational services. Find a doctor near you or browse health news.

  2. www.webmd.com › baby › understanding-conceptionConception & Pregnancy: Ovulation, Fertilization, and ...

    2022年11月12日 · Your body sheds the thick lining of the uterus, and your period starts. Fertilization. If one sperm does make its way into the fallopian tube and burrows into the egg, it fertilizes the egg. The ...