How many days will it take for menstruation to come after leucorrhea?

Any woman will have leucorrhea. When the amount of leucorrhea is too much, it means that there is something wrong with the woman's body, and it may even be a symptom of some gynecological diseases. If a woman has an increase in leucorrhea before her menstruation, she does not need to be too nervous. This is a physiological reaction and will not affect the health of the body. With the end of menstruation, the situation will gradually disappear. So how many days after the leucorrhea will the menstruation come?

First, how many days after the leucorrhea will the menstruation come? Under physiological conditions, the secretion of leucorrhea will increase 2-3 days before the menstrual period. As the cervical opening gradually expands during menstruation, the secretory function of the columnar epithelial cells in the cervical canal is relatively strong, and the amount of mucus increases and mixes with the vaginal secretions and flows out. In addition, before the menstrual period, due to pelvic congestion and the influence of estrogen, vaginal exudate and cervical secretions increase, which can also lead to an increase in leucorrhea.

Second, leucorrhea is a sticky white liquid that flows out of the vagina of women. It is a mixture of secretions from the Bartholin's glands, cervical glands, endometrium, exudate from the vaginal mucosa, and desquamated vaginal epithelial cells. Leucorrhea contains lactobacillus, lysozyme and antibodies, so it has the effect of inhibiting bacterial growth. After marriage, leucorrhea can also lubricate the vagina and facilitate sexual intercourse.

How many days after leucorrhea will menstruation come? The formation of leucorrhea is closely related to estrogen, so girls before puberty generally do not have leucorrhea. After puberty, the ovaries begin to develop and secrete estrogen to promote the development of the reproductive organs, and leucorrhea begins to appear at this time. During each menstrual cycle, the quality and quantity of leucorrhea changes as the secretion of estrogen varies. Generally, the secretion of estrogen reaches its peak between two menstrual periods (equivalent to the ovulation period). Excessive estrogen stimulates the cervical glands to secrete more mucus, so the leucorrhea at this time is abundant, transparent, sticky like egg white, and can be pulled into threads, and the vulva feels moist. After the ovulation of the follicle, progesterone increases and inhibits the secretion of cervical mucus. At this time, the leucorrhea is less in amount and thicker. In the few days before and after menstruation, due to pelvic congestion, vaginal exudate increases, and leucorrhea also increases slightly. Because it contains more exfoliated cells, the leucorrhea is turbid. In addition, the amount of vaginal discharge also increases after pregnancy, during sexual excitement, and after sexual intercourse.