Breastfeeding can be prevented at night through breastfeeding pads, changing feeding habits, and sucking out some of the milk with a breast pump. 1. Breastspill pads: Breastspill pads are very absorbent and can solve the problem of breastfeeding at night to a certain extent. 2. Changing feeding habits: By gradually extending the interval between two feedings and shortening the duration of a single breastfeeding session, you can reduce the sucking stimulation of the baby and lower the level of prolactin in the body, thus gradually reducing the secretion of milk and effectively relieving the phenomenon of breastfeeding and sleeping with overflowing breast milk at night. 3. Suck out part of the milk with a breast pump: Before going to bed at night during breastfeeding, use a breast pump to suck out part of the milk, which can not only prevent the situation of breastfeeding, but also relieve the feeling of swelling of the breasts. The situation of breastfeeding at night is not very avoidable, breastfeeding is mainly a problem of maternal health, it is recommended to go to the hospital to see more adjustments.