What is pregnant insomnia?

After pregnancy, hormone levels in pregnant women will undergo some changes, so pregnant women are more sensitive mentally and psychologically. Pregnant women's emotions will also be affected to a certain extent. Their emotions are not stable, which will easily cause insomnia and other manifestations of pregnant women. This is one reason. There is also the phenomenon that pregnant women will oppress the bladder with the increase of uterus and cause frequent urination. Increased nocturnal urination at night will also cause insomnia in pregnant women. There is also a lack of certain trace elements in pregnant women's bodies that are easy to cause nervous excitement, which can also cause insomnia in pregnant women.