Definitions for "Let-down reflex"
the initial warm rush of milk that you feel, sort of like a tingling sensation, after your baby has latched on to your breast. Your baby’s sucking will stimulate the let-down reflex. Not everyone feels the let-down reflex though, so there is no need to worry if you don’t. If the let-down reflex causes milk to leak out of your other nipple too, which it often does, just be prepared and wear a breast pad in the cups of your nursing bras and this will help to soak up the excess milk and prevent it from causing unsightly stains on your clothes.
the involuntary ejection of milk that occurs during breastfeeding.
release of milk into the nipple area of the breast often felt as a tingling sensation.