The correct sitting posture for pregnant women in early pregnancy is to lean straight back on the back of the chair, try to choose a wide, comfortable and with backrest chair. First of all, the hips sitting on the chair as far back as possible, this posture can effectively avoid the back pain caused by the spine bending too long. You can put a backrest at the lumbar bend to avoid the lumbar suspension, you can also properly move the waist, but the movement should be soothing, to prevent the impact on the fetus. Second, pay attention to the sitting state can not be curled abdomen. The fetus is still developing in the uterus in the mother’s pelvis in the early stages of pregnancy, although the direct pressure of external forces or the pregnant woman’s own pressure will not have an excessive impact on the uterus, but avoid curling the abdomen to help the development of the fetus. Then, the hip and knee joints are at a right angle as far as possible, the thighs are horizontal, and the legs can be properly crossed in parallel, this posture helps prevent leg swelling and leg pain in pregnant women. If pregnant women feel heavy and uncomfortable in the lower limbs, they can sit on the bed or long sofa and use a soft, comfortable pillow to slightly elevate the lower limbs, which will help the venous blood flow back to the lower limbs, thus reducing the soreness or heaviness caused by poor blood flow back. To try to avoid sedentary, the best 1 hour to get up and move 10 minutes.