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1 gen 2020 anni - Fertilization

Descrizione:

Fertilization occurs when a sperm and oocyte (egg) combine, and when they're nuclei fuse. This process may take 3-5 days, and the vagina primes the sperm through the process of capacitation

Aggiunto al nastro di tempo:

Data:

1 gen 2020 anni
Adesso
~ 5 years and 9 months ago