During the pre-pregnancy examination, some expectant mothers with invaginated nipples are worried because of their congenital nipple depression, fearing that they cannot realize breast feeding due to their [defects] and lose the most direct intimate contact with their babies. Can mothers with sunken nipples breastfeed? Is what’s nipple invagination? There are many classifications of nipple invagination, which can be divided into [unilateral invagination] and [bilateral invagination] according to the invagination site. According to whether the invaginated nipple can return to the natural erection state, it can be divided into [pseudo invagination] and [true invagination]. The difference between pseudo-invagination and true invagination is that the nipple will return to a natural protruding state when the former is pulled by hand or Read More …