there is no massage technique that can urge menstrual cramps, and it can be effective on the same day. Because as far as menstrual cramps are concerned, it mainly depends on the function of ovarian ovulation. Because of the development of ovarian periodic follicles, a large amount of estrogen is secreted, and the estrogen level will promote the proliferation of endometrium. At the same time, accompanied by ovulation, the formation of ovarian corpus luteum and the formation of a large number of progesterone, the endometrium in the proliferative phase will receive a password, which will be transformed into the endometrium in the secretory phase under the action of progesterone. If the corpus luteum of this ovary is not fertilized and pregnant, its function can last for about 14 days. Therefore, 14 days after ovulation, with the decline of ovarian function, the level of estrogen and progesterone decreases rapidly, there will be endometrial exfoliative bleeding, and there will be periodic menstrual cramps.

The treatment method of menorrhagia is mainly to find out the reasons before we can get the treatment plan, because some people have menorrhagia because of the thinning of endometrium caused by induced abortion or the problem of intrauterine adhesion, which leads to menorrhagia.

1. Menstruation is a physiological cycle, which occurs between some fertile female humans and female chimpanzees and other female animals. Spiny mice, cows, mares, camels, sows, ewes, etc. will also menstruate, while some mammals experience estrous cycles.

2. In women of childbearing age and primate females, every other month or so, the endometrium undergoes autonomous thickening, vascular proliferation, gland growth and secretion, and endometrial collapse and shedding accompanied by bleeding. This periodic vaginal bleeding or uterine bleeding is called menstruation. Menstrual bleeding is also called menstrual blood.

Third, the female internal reproductive organs are composed of ovary, uterus, fallopian tube and vagina. The main function of the ovary is to produce eggs and synthesize ovarian hormones, while the uterus and fallopian tubes are reproductive organs. There are tens of thousands of follicles in the ovary, and each follicle contains one egg.

4. Follicles basically have no function before puberty. In adolescence, under the action of gonadotropin in the anterior pituitary gland, immature follicles gradually develop and synthesize estrogen at the same time. When the follicle matures and ovulates, the follicle wall collapses, and the cells become larger and yellow, which is called corpus luteum. It synthesizes estrogen and produces progesterone at the same time.

5. With the change of ovary, the endometrium changes periodically. Estrogen makes endometrium thicken, endometrial cells increase and enlarge, and interstitial arterioles become more tortuous and spiral, which is called proliferative endometrium. After ovulation, due to the interaction of estrogen and progesterone, endometrial edema occurs, glands produce a lot of mucus and glycogen, and the thickness of endometrium increases from 1 mm to 6 mm, which is called secretory endometrium.