How much semen do you need to impregnate a woman?

1 sperm cell

Explanation:

it only takes one sperm cell to reach the egg in order the get a woman pregnant

It Takes just One (1) sperm to fertilize an egg.

For each sperm that reaches the egg, there are millions that don't. On average ,each time men ejaculate they release nearly 10 million sperm.

answer; all of the above;