Chinese Lunar Calendar

This ancient Chinese pregnancy calendar was allegedly discovered by a Chinese scientist about 700 years ago in a tomb near Beijing. This pregnancy calendar is supposed to determine baby's gender based upon mother's age and the month of conception!
Use this conception chart if mother is/was between the ages of 18 and 45 at the time of conception. Some sources say this Chinese Conception Chart is 93% accurate and some other reports suggest that this chart has slightly better than 50/50 accuracy.

Try it out and see if it works for your kids. Try it for other children.

You may go directly to Chinese conception Chart below and plan the sex of your baby's gender (or check if chart is accurate towards your existing baby).
or Enter birthdays for both mother and baby and I will convert them to mother's age and month at conception and show baby's gender in Chinese Conception Chart below.

Mother's birthday:

Baby's birthday:

Chinese conception Chart

Select mother’s month of conception (radio button along the top row)
Select mother’s age of conception (radio button at the left-hand column)
Intersection of two highlighted lines will show the gender of the child. Boy or Girl! This Lunar pregnancy Calendar is provided for entertainment purposes only.