Pubic bone pain in pregnant women is a kind of soreness and stretching sensation. In the late pregnancy of pregnant women, as the body of the fetus gradually develops and becomes bigger and bigger, the pubic bone part of the mother’s body will gradually increase its burden, while the pregnant women’s body is weaker, the pubic bone will not be able to bear the weight in the late pregnancy, resulting in painful separation of the pubic bone. Some pregnant women have a weaker sense of pain, and minor pain is sometimes not felt, while others have a more sensitive sense of pain and will feel abnormal pain. The pain of the pubic bone is especially obvious when the pregnant woman is standing, walking or going up and down stairs. If the pregnant woman has pubic bone pain during pregnancy, she can take appropriate calcium supplements and eat more foods rich in vitamins. If the pain is severe and unbearable, the pregnant woman needs to go to the hospital for a detailed examination, do not take drugs at will to avoid irreparable damage to the fetus.