Clinically, there is no such thing as a boy or a girl born from pubic bone pain, and there is no relationship between pubic bone pain and the birth of a boy or a girl. Pubic bone pain during pregnancy is a normal phenomenon and cannot be used as a criterion to diagnose the gender of the fetus. Pubic bone pain is mainly due to the large secretion of hormones after pregnancy, in order to adapt to the development of the fetus, the two pubic bone joint place will be separated, thus causing pubic bone pain. Especially in the late stage of pregnancy, the increasing size of the fetus forms pressure on the pubic bone, making the pain more obvious. Therefore, pubic bone pain is not directly related to the sex of the fetus, and there is no way to directly determine whether a boy or a girl is born. Whether it is a boy or a girl is mainly related to the chromosomes, and the gender of the fetus is already decided at the time of fertilization, and there will not be any abnormal changes in the pregnancy reaction or physical symptoms because of the gender of the fetus. It is recommended to rest during pubic bone pain, avoid strenuous activities or frequent turning over, and use a girdle to tie the pelvis to relieve the pain.