Answer:
i don't know but since I'm a guy but i think "A"
Explanation:
if its not it gotta be "B" but i strongly say "A"
It would be A
The pills stop/ reduce the release of the egg fromm an ovary by thickinening cervical mucus. This is so the sperm can't go into the uterus. Making the lining of the uterus thinnier so that the egg is less likely to attach
