PMS: PMS or Pre-Menstrual Syndrome are hormonal events before a period and can trigger a range of side-effects which can put any women at risk. These risks include fluid retention, fatigue, irritability and headaches. Some treatments are exercise and dietary changes.Dysmenorrhoea: In general terms, this condition is a culmination of painful periods. The reason is thought to be that the uterus is prompted by certain hormones to squeeze harder than necessary to dislodge the endometrium lining. The condition can be treated with the usage of pain-alleviating medicine.Amenorrhoea: It is the absence of menstrual periods. It is considered abnormal except during pre-puberty, pregnancy, lactation and post-menopause. Some of the reasons are excessive exercise or high/ low body weight.