This scientific paper presentation summarizes menstrual health from menarche to menopause. It describes the normal menstrual cycle which is regulated by the hypothalamic-pituitary-ovarian axis. This involves cyclic changes in the ovaries and uterus in response to hormones like FSH, LH, estrogen and progesterone over three phases - the follicular, ovulatory and luteal phases. It also discusses characteristics of normal menstruation and provides tips for menstrual hygiene and comfort measures during menstruation like the proper use of sanitary pads and tampons.