Can I sleep on my back at 19 weeks of pregnancy?

At 19 weeks of pregnancy, it is okay to sleep on your back. You can choose a sleeping position that is comfortable for you, as it generally will not affect the fetus. By the 19th week of pregnancy, the uterus gradually enlarges, typically remaining below the navel. Sleeping on your back usually does not compress the inferior vena cava, allowing you to select a comfortable sleeping position. In the late stages of pregnancy, as the uterus enlarges, it may compress the inferior vena cava, impeding venous return. Therefore, sleeping on your left side is generally recommended during this period. The fetus grows faster at 19 weeks of pregnancy, so it is important to enhance nutritional intake by consuming fresh vegetables, fruits, meat, bean products, milk, eggs, and more. Absorbing comprehensive nutrition from various foods aids in the fetus's growth and development and benefits the mother herself. Meanwhile, avoid overexertion and vigorous physical activities. Pay attention to the frequency of fetal movements daily, counting them in the morning, afternoon, and evening. If you notice decreased or excessive fetal movements, the fetus may be experiencing oxygen deprivation in the uterus. In such cases, it is recommended to seek medical attention promptly and follow the doctor's instructions.