Labor or delivery is usually estimated at around 40 weeks' gestation. But, if the baby has not yet been born after the prediction date, there are several possible causes. One of the most frequent causes is having a first pregnancy. The predicted date of birth is a date that is estimated through several ways, such as the calculation of the first day of the last menstrual period (HPHT) and through an ultrasound examination conducted by a doctor. This prediction date is not an absolute thing, and the birth of a baby can occur outside the prediction date. Possible Causes of Baby Born After Prediction Date Babies born after the prediction date can be caused by an error when determining the first day of the last menstrual period. Some other things that cause babies born after the predicted date of labor are: First birth The fetus is male Pregnant women who are obese Never experienced the same situation before Problems with the placenta and fetus Risk of Birth past Predictio...