Irregular menstruation, female ovulation period is normal beforehand? Under normal circumstances, after menstruation is advanced, the ovulation period of women will also be advanced, but it will be known after the specific test, because women with irregular menstruation, ovulation period can not be known by themselves, it is difficult to master this time. Segments can only be detected to know the specific ovulation time. In the ovulation period, menstruation will be advanced in advance. Women will ovulate once a month. After ovulation, if sperm is combined with the egg to form a fertilized egg, the fertilized egg will be implanted in the uterus on the endometrium. This is pregnancy, and the endometrium of pregnancy bears the responsibility of nurturing life. If the egg is not combined with sperm, it will die. Because the egg is not implanted, it is not pregnant. The endometrium that is not implanted with fertilized eggs will slowly detach from the uterus after 2 weeks. This is what we will see from the vagina. And because it comes once a month, people call it menstruation, so it should be ovulation first in menstruation. This is why people do not come after the next menstruation after pregnancy. The ovulation period refers to the process in which the egg cells are discharged together with the surrounding cumulus granule cells. The ovulation date of a woman is generally about 14 days before the next menstrual cramp. After the egg is discharged from the ovary, it can survive in the fallopian tube for 1-2 days to wait for fertilization. The man’s sperm can maintain 2-3 days of fertilization ability in the woman’s reproductive tract, so sexual intercourse is easy to conceive in the days before and after the egg is discharged. To be on the safe side, we will refer to the ovulation period for the first 5 days and the last 4 days of the ovulation day, together with the ovulation day. Because sexual intercourse is easy to conceive during ovulation, ovulation is also known as easy pregnancy or dangerous period. Menstruation is normal in advance? The menstrual cycle of normal women is about 28 days. If the menstrual cycle is always more than 7 days in advance, or even twice in a month, it is called menstruation. If the situation of early menstruation occurs occasionally, it does not matter. However, if the situation of early menstruation occurs every time, it may indicate that the body has some abnormalities, and you need to go to the hospital for a physical examination to determine the cause. Early menstruation may be caused by luteal insufficiency. As the relatively fixed luteal phase becomes shorter, the menstrual cycle becomes shorter, and the disease mostly occurs at the reproductive age. It may also be adolescent dysfunctional uterine hemorrhage because the hypothalamic-pituitary-ovarian function is not fully developed. Menstruation may also be dysfunctional uterine hemorrhage in menopause due to ovarian dysfunction. In addition, some women with more bleeding during ovulation can also show frequent menstruation. Severe uterine fibroids, while having a large amount of menstruation, also have frequent menstruation or menstrual cycles The symptoms of shortening. These conditions lead to more menstrual problems in advance with other abnormal symptoms of the body, which need to be vigilant. The measurement of ovulation period is something that everyone must know before pregnancy. However, because women’s irregular menstruation is commonplace, how to measure ovulation in the case of irregular menstruation is what everyone wants to know. The situation of irregular menstruation is more complicated. The above is some detailed information, you can refer to it.