Drinking milk back for 5-7 days can bring back milk. After giving birth to a child, due to the decrease in the level of progesterone and estrogen in the body, the lactogen rises and breasts produce milk. If the child is big and you don’t want the child to eat milk anymore, you can use Milk Return to Milk. During taking Milk Return to Milk, you should pay attention to drink less water and less soup, especially don’t drink stewed fish soup, chicken soup and other foods that are good for milk. If you still drink a lot of soup during the period of breastfeeding, it will affect the effect of breastfeeding. If your breasts are swollen and painful during the period of breastfeeding, you can use a breast pump to discharge some of the milk accumulated in the breasts in order to relieve the swelling and pain. If too much milk is sucked out of the breasts, it will affect the effect of breastfeeding. If the effect of using breastfeeding products is not good, combining with vitamin B6 can achieve a better effect of breastfeeding.