Prediction methods for male and female babies during pregnancy Pregnancy has become an important stage in life, and it is also fun for pregnant women to pay attention to the gender of their babies during pregnancy. Nowadays, many parents hope that their child will be a boy, so they look for some signs of pregnancy and try some prediction methods. However, these prediction methods are not necessarily accurate and are just a kind of entertainment. 1. Prediction methods for male and female babies during pregnancy. In ancient Chinese culture, there were many methods to predict the gender of the child, such as observing the skin on the face of pregnant women.