JordPwn
How does human fertilization occur?
Human fertilization
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replied to: JordPwn
swartzy
Replied to: How does human fertilization occur?
Fertilization begins with sexual intercourse. Upon orgasm, a man ejaculates sperm into a woman's vagina.
replied to: swartzy
Jblaze2
Replied to: Fertilization begins with sexual intercourse. Upon orgasm, a man ejaculates...
The sperm flagellate their tails to swim through the female reproductive tract to fertilize the egg.