Every culture has their own methods to predict the gender of the baby, before the ultrasound technician confirms it at the 20 month check-up. One of them is Chinese Gender Calendar. It is based on your age when you get pregnant and the month that you get pregnant.
Please vote, whether this calendar correctly predicted the gender of your baby (or babies), we can get a picture of how accurate this predicting method is. You can only vote once a day. So if you have more than one children come back and vote for the others.
My goal is not try to prove the calendar right or wrong. I am just curious about the accuracy of the calendar.