Breastfeeding women can judge whether they have enough milk through the child’s development, urination and performance after breastfeeding, which need to be analyzed specifically. 1. Development: If the child’s growth and development is good and at a similar level to his peers, it means that the feeding is good and the milk is sufficient. 2. Urination: If the child urinates a reasonable number of times in a day, usually more than 6 times, it means that the feeding is good and the milk is sufficient. 3. Performance after breastfeeding: If the child sleeps quietly after breastfeeding, without crying and other discomforts, it means that the child is more satisfied, and the mother’s milk is also sufficient at this time. If a breastfeeding woman finds herself with insufficient milk, it is recommended that she go to the hospital in time to promote milk secretion under the guidance of the doctor.