How do you know fetal movement is normal at 16 weeks pregnant? During pregnancy, fetal movement is one of the signs of healthy growth of the baby. Around 16 weeks, the fetus begins to move regularly. For expectant mothers, how to judge whether the fetal movement is normal? The following is a detailed introduction to you from four aspects. 1. The frequency of fetal movement is usually around 16 weeks. The fetal movement is relatively frequent and may occur more than 100 times a day. But it is not that the more times the baby exercises, the better. The most important thing is