No, a girl can only get pregnant by sperm entering her vagina, not her stomach.
Swallowing a girl's sperm is not possible, as females do not produce sperm. If you meant swallowing a girl's vaginal fluid, it is not harmful, as long as the female is free from any sexually transmitted infections. However, it is not a common practice and there may be potential risks involved.
Nothing, it'll just go to her stomach. She can't get pregnant unless the sperm actually enters the vagina. If it enters her mouth then it is a long way away from her egg
No. No it is not possible for a girl to get food poisoning from swallowing sperm Yes. Yes it is possible to get food poisoning because swallowing sperm will not counteract it.
If she only swallows it, then no.
it swallows
Depends whoes sperm it is
Sperm whales.
It might not be a girl or that might not be sperm how would you know anyways if you are a parent you should talk to her about it.
Sperm, being a protein, does get digested by the human body.
Nothing.
This in not physically possible.