Whether pregnant women’s insomnia at night has any effect on the fetus is mainly related to the degree of insomnia. Occasional insomnia has no effect on the fetus. If insomnia is frequent, it affects the normal growth and development of the fetus, and in serious cases, it may lead to miscarriage and preterm labor. If the quality of sleep is poor, often have insomnia, pregnant women’s mental state will be worse, will lead to changes in appetite, because do not pay attention to reasonable diet, appetite is poor, will lead to nutritional deficiencies, so it will affect the growth and development of the fetus. If you are too anxious, insomnia caused by excessive tension, serious cases can cause miscarriage and premature labor. For the sake of pregnant women’s health, must pay attention to not have the bad habit of staying up late, it is best to go to bed at about ten o’clock, and do not sleep too long during the day nap. You can do some moderate exercise during the day, and drink a glass of warm milk half an hour before going to bed at night, which is conducive to improving insomnia and the quality of sleep. During pregnancy, you need to pay attention to rest, reasonable nutrition, such as insomnia is serious, you need to consult a doctor in time, under the guidance of the doctor’s medication.