Sleep will definitely have an impact on milk secretion. If you don’t get enough sleep and feel tired often, your appetite will decrease and you will eat less, so the amount of milk secretion will be reduced, and the change of your mood will also lead to the reduction of milk secretion. Therefore, during the breastfeeding period, you should try to get enough sleep and keep your emotions relatively calm, which will help your milk secretion. It is recommended that during breastfeeding the diet must be strengthened nutrition, so as to improve the quality of milk, secretion, in order to make the baby to eat so that the normal growth and development, so sleep, emotion, diet has a certain impact on the secretion of milk.