Many pregnant mothers do not have hemorrhoids before pregnancy and grow hemorrhoids after pregnancy, which is a normal phenomenon. Late pregnancy due to fetal weight gain, the uterus gradually increase in size, the pressure on the pelvic and abdominal veins continue to strengthen, thus causing hemorrhoids, or aggravate hemorrhoids. Hemorrhoids are anal disorders and do not in themselves affect the birth of a baby. However, during a normal delivery, because of the constant exertion during labor, hemorrhoids are easily aggravated, but this symptom is usually relieved soon after delivery. During a cesarean section, the presence or absence of hemorrhoids has no effect on the procedure, as it is done in the abdomen.