If the pregnancy is more than 40 weeks and the fetus is more than 8 pounds, if the pregnant woman’s pelvis is also large enough for the fetus to enter the basin and there are conditions for a normal delivery, she can induce labor, but if the pelvis is small and does not meet the conditions for a normal delivery, she cannot induce labor. When the fetus weighs 8 pounds, it is a case of greater weight, and at 40 weeks of pregnancy, the expected date of labor has been reached. At this point, it is necessary to assess whether the biparietal diameter of the fetus matches the pelvis of the pregnant woman. If the pregnant woman’s pelvis is large enough for the fetus to pass through, then labor can be induced to facilitate a normal delivery. When a pregnant woman is 40 weeks pregnant and her fetus weighs more than 8 pounds, it is recommended to go to the hospital in time to see a doctor for labor and delivery, and ask a professional doctor to combine the specifics of the fetus’ development and the pregnant woman’s own physical condition to decide whether or not it is possible to induce labor.