Pre-menstrual syndrome (Pi SMS or PMS) or premenstrual tension (PMT) is a collection of symptoms physical, mental and emotional, associated with menstruation in ladies is between 3 to 14 days before menstruation happens. While more women in the age of "speciation" (Ms., ages of pre-menopausal women) (85%) physical signs related to the performance of normal ovulation involves the blowing out or softness of big (breast tenderness) have experienced.