In addition, it can also be judged from the child's weight change. If the child's weight gain is abnormal, it is likely that the quality of the milk is not good.
Milk secretion goes through three natural stages, and each stage has its own nutritional characteristics. At first, milk contains enough minerals, which is what people call gray milk. When the baby suckles for a period of time, the milk turns white, which is a sign of protein and carbohydrate increase. Towards the end, milk is white and thick, containing a lot of fat. Only when the milk in these three stages is eaten by the baby can we ensure reasonable nutrition and promote the next milk secretion.