How to determine sex of your baby and how to plan boy or a girl. Natural family planning is a tricky thing. There have been a lot of tactics how to calculate your baby sex, and plan the sex that you want. Sure, the main thing for woman and man that their baby is healthy. But in any case, there are families that are willing to determine sex of the baby in advance. How to give birth to a boy, or to give birth to a girl. Planning your baby's sex. Here is a calculator of sex that is 95% accurate (if woman and man had not have any serious accidents and surgeries). The results of calculation can not be taken as a fact! Try calculating your own gender and see if it makes sense.

Baby sex caclulator

Father's birthdate
Mother's birthdate
Date of conceive