Gender Prediction Quiz - Is it a Boy or Girl? | Babble
What we can say is that dad's sperm determines whether a baby will be a boy or a girl. some half of his sperm will make a boy and period of play a girl. The sex of the baby depends on which spermatozoon gets to the egg first. some types of sperm cell would have got an equal fortune of reaching the egg first.
What Gender Will Your Future Baby Be?
Lots of people want to have babies, but cannot decide which sort to have, a good-looking Boy, or a beautiful Girl!