It is not advisable to lie flat after a few months of pregnancy

Pregnant women may experience a variety of symptoms after pregnancy. Generally speaking, pregnant women are not allowed to sleep lying on their backs. Of course, if you are used to sleeping on your back, you can try to correct your sleeping position within one month before pregnancy. Because sleeping on your back during pregnancy can easily compress the heart and have some adverse effects on the development of the fetus. Since pregnant women will experience a slight right rotation during pregnancy, it is best to sleep on the left side after pregnancy.

Everything was normal in the early pregnancy.

During the first 1 to 2 months of pregnancy, you can still sleep lying flat on your back as usual, but in the second stage, around 20 weeks, your uterus will become heavier and lying flat will not be safe. At this time, it is best to sleep on your left side. If you sleep lying flat on your back during pregnancy, your uterus will compress the large veins, causing blood from the lower body to be unable to return to the heart, which can easily cause dizziness and affect blood flow.

In addition, you should not lie flat for too long.

If it is just a few minutes normally, it will not cause much harm. However, if you lie flat for a long time, or choose to lie flat every time you sleep, it will cause some problems and affect the blood flow and nutrients reaching the placenta, which will cause certain harm to the baby's normal growth.

As your pregnancy progresses, your abdomen will become larger and larger.

The extra weight and pressure of the body require some support, especially when lying down. Lying flat will add a certain amount of pressure. The weight of the uterus will compress the spine and most of the blood vessels and intestines. At this time, you will feel very uncomfortable, and blood flow problems will be affected, leading to problems such as difficulty breathing or digestion.