If those eggs are both impregnated by spermatozoa, then she could end up being pregnant with fraternal twins. (Non-identical).
They are absorbed and later passed out during menstruation.
He may contract a disease and/or gain a criminal record
Both male and female have brains and also they both grow human hair and have a multiple amount of organs.
A female rhinoceros gives birth to a baby rhinoceros, a female human gives birth to a baby human; that is heredity. Traits are inherited from parents. This happens because of information encoded in genes.
They end up seriously injured or even dead due to being crushed or multiple injuries
No, animal semen cannot get a human female pregnant. Only human semen can impregnate a human female.
Fertilization that happens outside the female body is called in-vitro fertilization. In this procedure, the ova is fertilized with the sperm in a laboratory.
Enlargement of arteries supplying blood to the endometrium and growth of endome- trial glands are inhibited.
Sigh of a female human being in heat
CO2 gets exhaled. Excess gas in the blood is released in the lungs.
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No, a human female cannot get pregnant by sucking the male's penis.