The baby is smaller in early pregnancy, pregnant women can take a comfortable position to sleep, can also take the left, right lateral position, etc., but it is not recommended to sleep on the stomach. In early pregnancy, the fetus is small, the uterus enlargement is not obvious, the pressure on the abdominal aorta is not obvious, so pregnant women in early pregnancy can choose their own comfortable position to sleep, you can sleep in a flat bed, left, right lateral position. However, it is not recommended that pregnant women sleep on their stomachs in early pregnancy, because sleeping on their stomachs will compress the abdomen and affect the growth and development of the fetus. Early pregnancy should pay attention to rest, avoid labor, if the phenomenon of vaginal bleeding, abdominal pain and other signs of preeclampsia, it is recommended to seek medical attention in a timely manner, under the guidance of the doctor, improve the relevant examination, clarify the cause of the disease, symptomatic treatment.