The answer is simple, at the time of ovulation.
AFTER you are completely committed to raising the child.
20 - 40
After they're married.
Anytime you have sex you can get pregnant.
It means that she wants to make sure that she is makeing the right choice. She may also want to really make sure that you are the right guy/girl for her.
It's time that you had 'the talk' with your parents
Getting pregnant is related to ovulation. Because a girl can ovulate before having her first period, it is possible to become pregnant before beginning to menstruate. Any time a girl has sex,she can potentially get pregnant.
The right time to make a girl horny is when she snuggles up 2 and u and u kiss her and keep on going till u hit homerun
yes,unless you don't have a heart of love for that girl but take this advice,if you are not matured enough don't get a girl pregnant. If what you mean is, can they tell when they are having sex with a girl, if it got her pregnant that particular time, the answer is no.
Once your married.
It's time that you had 'the talk' with your parents
Any time they have sex.