Less and less breastmilk can be caused by dietary and emotional factors, or it can be caused by the baby sucking less on the nipple or the mother’s work pressure and mammary gland clogging. 1. Dietary and emotional factors: If breastfeeding mothers eat an unbalanced diet, often partial food and picky eating, resulting in malnutrition, it may affect milk secretion, resulting in less and less breast milk. If you are not in a good mood, it is also easy to affect milk secretion, resulting in less and less breast milk; 2. Less baby sucking on the nipple: often let the baby suck on the nipple can stimulate milk secretion, if the baby sucks on the nipple less time, it may also make the breast milk less and less; 3. High work pressure: If breastfeeding mothers have high work pressure, are overworked and do not get enough rest, it will easily affect breast milk secretion; 4. Blocked mammary glands: Breastfeeding mothers who have blocked mammary glands will also affect milk secretion, resulting in less and less breast milk. Breastmilk is less and less recommended to the regular hospital for relevant examination, clear diagnosis, if there is anomaly, to actively follow the doctor’s instructions to deal with, usually must rest more, to avoid fatigue, but also pay attention to balanced nutrition, maintain a relaxed mood, let the baby sucking nipple, etc., is conducive to breast milk secretion.