Why do women have menstruation
Menstruation is periodic uterine bleeding g spot vibrator , which occurs once a month in many people, so it is called menstruation.
Why do women have menstruation? To explain this problem, we must first understand the structure of women's reproductive organs and their physiological functions. The female internal reproductive organ consisting of the ovaries, uterus and fallopian tubes. The main function of the ovaries is to produce eggs and synthesize ovarian hormones. The uterus and fallopian tubes are reproductive organs. The ovaries contain hundreds of thousands of follicles, and each follicle contains an egg. Follicles have little function during adolescence. During puberty, immature follicles gradually develop and synthesize estrogen under the action of gonadotropin in the anterior pituitary gland. After the follicle matures and ovulates, the egg wall collapses and the cells become large and yellow. It is called the corpus luteum, which not only synthesizes estrogen, but also produces pregnancy hormone. As the ovaries change, the endometrium will also be affected. Estrogen thickens the endometrium, increases the number of endometrial cells, and increases, until the tubes are becoming more and more curved and spiral, called the proliferative endometrium. After ovulation vibrators for women , due to the combined action of estrogen and pregnancy hormone lockthecock , the endometrium is swollen, the glands produce a large amount of mucus and glycogen, and the thickness of the endometrium increases from 1mm to 6mm, which is called the secretory endometrium. If the egg discharged at this time is fertilized, the fertilized egg is transported to the uterus through the fallopian tube for development, which is called pregnancy and the synthesis of HCG by pregnancy tissue, which supports the continued development of the ovarian corpus luteum; if the egg essence, about 14 days after ovulation, the corpus luteum shrinks, and the secretion of estrogen and pregnancy hormones is stopped. At this time, the endometrial blood vessels contract, the endometrium necrosis and shedding, causing bleeding and forming menstruation. Therefore, the length of the menstrual cycle depends on the length of the ovarian cycle, which is generally 28-30 days, but there are also 23-45 days, or even 3 months or half a year. As long as it is regular rose vibrator , menstruation generally belongs to normal. The bleeding time is generally 2 to 7 days, and the total amount of menstrual bleeding does not exceed 100 ml.
Why do women have menstruation? To explain this problem, we must first understand the structure of women's reproductive organs and their physiological functions. The female internal reproductive organ consisting of the ovaries, uterus and fallopian tubes. The main function of the ovaries is to produce eggs and synthesize ovarian hormones. The uterus and fallopian tubes are reproductive organs. The ovaries contain hundreds of thousands of follicles, and each follicle contains an egg. Follicles have little function during adolescence. During puberty, immature follicles gradually develop and synthesize estrogen under the action of gonadotropin in the anterior pituitary gland. After the follicle matures and ovulates, the egg wall collapses and the cells become large and yellow. It is called the corpus luteum, which not only synthesizes estrogen, but also produces pregnancy hormone. As the ovaries change, the endometrium will also be affected. Estrogen thickens the endometrium, increases the number of endometrial cells, and increases, until the tubes are becoming more and more curved and spiral, called the proliferative endometrium. After ovulation vibrators for women , due to the combined action of estrogen and pregnancy hormone lockthecock , the endometrium is swollen, the glands produce a large amount of mucus and glycogen, and the thickness of the endometrium increases from 1mm to 6mm, which is called the secretory endometrium. If the egg discharged at this time is fertilized, the fertilized egg is transported to the uterus through the fallopian tube for development, which is called pregnancy and the synthesis of HCG by pregnancy tissue, which supports the continued development of the ovarian corpus luteum; if the egg essence, about 14 days after ovulation, the corpus luteum shrinks, and the secretion of estrogen and pregnancy hormones is stopped. At this time, the endometrial blood vessels contract, the endometrium necrosis and shedding, causing bleeding and forming menstruation. Therefore, the length of the menstrual cycle depends on the length of the ovarian cycle, which is generally 28-30 days, but there are also 23-45 days, or even 3 months or half a year. As long as it is regular rose vibrator , menstruation generally belongs to normal. The bleeding time is generally 2 to 7 days, and the total amount of menstrual bleeding does not exceed 100 ml.
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