How long does menstruation delay count as normal? What is the reason for menstruation delay
4hw.com.cn: great aunt, for girls, coming is suffering, not coming is disaster. Many girls' great aunts often delay to come, and their physiological cycle is unstable. Sometimes they even come once every two months. What's the reason? Let's have a look!
How long is menstruation normal
It is normal to advance or delay your menstrual cycle by one week!
What reason is menstruation delayed
First: Uterine reasons. Women's menstruation is formed because of endometrial abscission, so if menstruation does not arrive as scheduled, it may be that there is a problem with your uterus, endometritis, uterine dysplasia, etc. it is recommended to go to the hospital for examination. If there is no problem with the uterus, it may be the following reasons.
The second: ovarian reason. The endometrium can fall off because it needs ovarian hormone to stimulate it. If there is a problem with the ovary, it can't secrete hormone, or it can't secrete hormone normally, which will also lead to delayed menstruation. The common ovarian diseases are premature ovarian failure and polycystic ovary syndrome.
The third reason: pituitary. The pituitary is located below the brain. It is very small, but it controls the endocrine organs of the whole body. Therefore, if there is a problem with the pituitary, it will also lead to the failure of the ovary to secrete hormones normally. The common pituitary lesions are brain tumors and hypopituitarism.
Fourth: the central nervous system. The central nervous system indirectly controls ovarian function. If there is a problem, it will also lead to abnormal ovarian function.
Fifth: other reasons. In addition to the above disease reasons, normal work pressure, frequent anger, irritability and diet will affect menstrual changes.
If the long-term menstrual cycle is abnormal, or you don't come for a long time, it is recommended to go to the hospital for examination. Don't take it seriously.