In the late stages of pregnancy, especially after 38 weeks, most women will usher in the period of labor, if they are going to give birth, women will have contractions and redness, contractions will have a tight and hard feeling, accompanied by pain. However, if you are 40 weeks pregnant and have a tight and hard stomach but no pain, it may be a false contraction, but it is still recommended that the pregnant woman seek medical attention for clarification. If the tightness and hardness of the pregnant woman’s stomach, the duration is gradually extended, the interval is shortened, and accompanied by a small amount of vaginal bleeding or fluid, indicating that the pregnant woman is about to go into labor, in this case, the pregnant woman and her family members should bring all the documents required for the birth of a variety of documents, as well as maternal and child supplies, and as soon as possible, go to the hospital hospitalization and wait for the birth of the baby. At 40 weeks of pregnancy, the expected date of labor has been reached, this period of time pregnant women may go into labor at any time, so it is recommended to be admitted to the hospital to wait for delivery, the doctor will carry out the examination of the size of the fetal head and biparietal diameter, the birth canal and pelvis, to confirm the condition of the pregnant woman is suitable for natural delivery, or in the case of pregnant women approaching labor, directly to carry out a cesarean section.