sperm fertilzes the egg, without sperm no baby... so there is NO way a woman can get pregnant without contact of sperm
In order for a woman to get pregnant, she must have sperm from a man.
One sperm cell
Yes you can, it might be harder to get pregnant but it only takes one little sperm
No, absolutely not.
Nothing, you do not ovulate when you're pregnant because you don't have a cycle.
When a sperm cell penetrates an egg, and then implants itself in the lining of the uterus, a woman is considered pregnant.
No only if the sperm enters the vagina
No. If a woman is infertile, sperm will have no effect on her. Infertile means she cannot get pregnant.
No amount of masturbation can make a woman pregnant, she can only get pregnant if sperm fuses with an egg cell.
There is little nutrition in sperm (they are microscopic) and there is no direct connection to the fetus. You would have to ingest quite a bit for it to make a difference. However, an interesting argument on behalf of all men with pregnant partners.
No. Once the sperm is in the egg no other sperm is allowed in.