I believe the answer is c, because you shouldn't give away imformation, especially if you don't recognize the companie. do some research and see if other people have experienced this. it could be a hack.
First, He and her must check if sterile or infertile. Secondly, A way to increase chance for a baby is finding a certain spot in the females menstruation time period because on certain days of the month a woman can be more furtile than she could be two weeks from then.
A person is considered obese if his/her body weight is 20% over than his/her ideal body weight.