Andrology: Sperm Motility & Progression

Part 3: Sperm Motility and Progression The ability of sperm to transverse both the uterus and fallopian tube, to ultimately fertilize an ovulated egg, is dependent upon the sample‚Äôs motility and progression. During intercourse, sperm are deposited into the vagina. The sperm must swim through the cervix and move into the uterus. From one end […]

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