How to confirm the safety of the baby at 15 weeks of pregnancy (detailed explanation of pregnancy examinations and precautions) As the pregnancy progresses, every expectant mother hopes that the baby will grow up healthily. Around 15 weeks is an important time point, and some examinations at this time point can further confirm the baby\’s health. The following will introduce the pregnancy examination and precautions in detail from four aspects. 1. Prenatal examination Prenatal examination is an important way to confirm the health status of the fetus. From the first trimester to the third trimester, pregnant women need to complete various examinations one by one according to the time nodes in the prenatal examination form. Around 15 weeks, a second B-ultrasound examination can be performed, including fetal measurement.