Leukorrhea after in vitro fertilization belongs to normal physiological phenomenon, it should be because after in vitro fertilization, the embryonic tissues start to develop gradually in the uterine cavity, which causes rapid increase in the secretion of estrogen and progesterone, so leukorrhea will increase. After IVF, pregnant women need to pay attention to rest, avoid exertion, especially in the first month of transplantation, try to pay attention to bed rest, reduce activities, to avoid symptoms such as pre-eclampsia or miscarriage. Diet needs to pay attention to a reasonable diet, increase nutrition, eat more light, easy to digest protein-rich food, such as more milk, soy milk, eggs, drink more pigeon soup, fish soup, chicken soup, egg soup, etc., but also need to eat more fresh vegetables and fruits, replenishment of adequate vitamins and trace elements. And you need to take folic acid tablets under the guidance of your doctor to avoid fetal neural tube development malformation caused by folic acid deficiency.