Pregnant women who can’t sleep are likely to affect the fetus, and frequent sleeplessness is likely to affect the development of the fetus. If a pregnant woman can’t sleep occasionally, it usually won’t affect the fetus too much. However, if the pregnant woman often can not sleep, this will easily lead to the fetus in the uterus excessive excitement and affect the normal growth and development, so that the growth and development of retardation and other possibilities. It is recommended that pregnant women must pay attention to more rest and proper nutrition during pregnancy. Do not do too excited things before going to bed, you can drink a cup of hot milk to help improve sleep. Do not have too much psychological pressure during pregnancy, relax your mood. You can also listen to soothing music before going to bed to promote sleep, sleep well, rest well, so as to help promote the healthy growth of the fetus. Pregnant women should pay attention to regular maternity checkups during pregnancy, and seek medical attention as soon as possible if there is any special discomfort at any time.