Price: [price_with_discount]
(as of [price_update_date] – Details)
The menstruation is part of the female reproductive cycle that begins in the puberty, when the sexual maturity acquires. The blood of the menstruation comes from the inside of the womb and, through the vagina, flows to the outside. The rule lasts between 3 and 7 days and occurs approximately every 28 days.
Why is it produced?
Menstruation is a very complicated process involving different hormones, the sexual organs of women and the brain.
The female’s internal sex organs are: the ovaries, the fallopian tubes, the uterus or womb, and the vagina. The ovaries contain the ova. During each menstrual cycle matures one of these eggs due to the action of the hormones that circulate through the blood. When the egg is mature, it separates from the ovary and runs through the fallopian tube to the uterus. In turn, the lining of the uterus (the endometrium) increases in thickness by the action of hormones.
