1. Gradually reduce the number of feedings: gradually reduce the number of feedings, lengthen the interval between feedings, and try to feed the post-weaning diet several times during the period before the planned weaning; 2. Try not to empty the breast when the milk rises: because the breast will stimulate the breast tissue after emptying, which in turn will promote milk secretion, so if the mother has the feeling of rising milk, she can squeeze out a small amount of milk so that the breast is not too distended, but 3. Reduce external stimulation: Pay attention to reduce the stimulation of breasts and nipples during the breastfeeding period to avoid lactation reflex, and avoid rinsing breasts with hot water in the shower; 4. During the weaning period, you can wear better-fitting or supportive underwear to reduce the secretion of milk and to relieve the pain caused by the swelling of the breast; 6. 7, selective intake of protein: avoid eating fish, mutton and other foods rich in protein, such foods can promote the secretion of milk, it is recommended to supplement the amount of hydrolyzed fish scale collagen, which can improve the deformation of the breasts caused by the withdrawal of milk.