Nipple pain can be caused by a poor bra fit, but also by changes related to the menstrual cycle, pregnancy, and breastfeeding. Serious conditions are not as common.The causes of nipple pain are many. They can be related to a poor bra fit, the menstrual cycle or lactation, and even severe pathologies such as breast cancer.That is why in the presence of pain in the nipple of unknown cause and that does not improve, you should go to the doctor. In this video, we discuss the main causes and how to deal with them.Check Here -  https://www.youtube.com/watch?v=AKedNcBSr88=nipple+pain