The nutrition of the fetus during pregnancy comes from the mother’s supply, and at the same time, the fetal mood is also influenced by the mother’s mood. If a pregnant woman suffers from chronic insomnia, she will experience anxiety, agitation and other bad moods, which will directly affect the healthy growth and development of the fetus. Some studies have shown that if a pregnant woman suffers from chronic insomnia or poor sleep quality, the fetus is prone to intrauterine growth retardation, and some fetuses are born prematurely and with low intelligence after birth, mainly due to adverse effects on fetal neurological development. During pregnancy, pregnant women must ensure sufficient sleep, you can listen to relaxing music and drink a glass of hot milk before going to bed, which will help you sleep and help your baby grow healthily.