The best way to stimulate breastmilk production is to let the baby suckle at the breast frequently 最有效刺激乳汁分泌的方法莫过于让婴儿频密地吸吮乳房。
More prolactin ( milk producing hormone ) is produced at night , so breastfeeding expression at night is especially helpful for keeping up the milk supply 催乳素(帮助乳汁分泌的荷尔蒙)在晚间分泌较多,所以夜间喂哺婴儿挤奶对维持母乳分泌很有帮助。