Premenstrual syndrome (PMS) is a set of physical and emotional symptoms that some people experience one to two weeks before their period. PMS manifests itself in a variety of ways, including mood swings, sore breasts, food cravings, exhaustion, irritability, and despair. It is believed that up to three out of every four women having periods experience some sort of premenstrual syndrome.# BestGyanecologistInRavet # Dr.Dipak Kolte