Dr Öncel Yakar’s comments
Depending on the hormonal changes that occur during pregnancy, there are serious changes in the structure and shape of the breast. In this period, when the breast and milk ducts are preparing to produce milk alterations such as pain due to growth, darkening of nipple color can be seen. After birth, milk production is ensured by both audio-visual and tactile stimuli. With the termination of breastfeeding, these stimuli disappear and milk production stops, changes in the breast and milk ducts cease.