There is no milk in the first child and there may be in the second child. The amount of milk has nothing to do with whether it is the first or the second child. It is mainly related to the time of milk opening, maternal mood, nutrition during breastfeeding, etc., and needs to be analyzed specifically. 1. the time to open the milk: after the birth of the newborn should be allowed to suckle the breast as early as possible, to stimulate the secretion of milk. 2. Maternal mood: unstable maternal mood and depression will affect the function of hypothalamus and pituitary gland, resulting in endocrine disorders and reduced secretion of lactin, which will lead to reduced milk. 3. Nutrition during breastfeeding: maternal secretion of milk needs to consume all kinds of nutrients in the body, if the maternal nutrition does not keep up, it will reduce the amount of milk. If you don’t have milk in your first child, you should start breastfeeding early after the birth of your second child, pay attention to rest, keep a pleasant mood, eat a balanced diet during breastfeeding, eat more high-quality proteins, and drink more soups, so as to promote the secretion of breastmilk. If the milk secretion is small, it is recommended to feed scientifically under the guidance of the doctor.