Why can you come suddenly menstruation?

summary

Every woman's life, often encounter the phenomenon of delayed menstruation. Menstrual cycle is generally 28-30 days, 7 days ahead or delayed are normal range, the length of the cycle varies from person to person. But if the menstruation originally normal female suddenly time is excessively long, can let the human worry. Next, I'd like to share with you why I don't have menstruation all of a sudden.

Why can you come suddenly menstruation?

Uterine causes. Also known as uterine amenorrhea, amenorrhea caused by uterine problems, such as uterine dysplasia, endometrial adhesions or scars. There are also women in the emergence of menarche after the disease, such as endometrial tuberculosis, endometrial schistosomiasis, endometrial suppuration, ovarian hormone can not react normally and secondary amenorrhea. 　

Ovarian reasons. Also known as ovarian amenorrhea, normal menstruation is due to ovarian secretion of hormones in the endometrium, so that it changes, shedding, bleeding and formation. If the ovary can not normally secrete hormone, the endometrium will not change, menstruation will stop naturally, such as congenital ovarian dysplasia, premature ovarian failure and so on.

Central nervous system. The central nervous system includes the brain and hypothalamus, which not only command the pituitary, but also control ovarian function. When the central nervous system is stimulated, the ovarian function changes and causes amenorrhea. Such as lovelorn, bereaved, work failure, may cause sudden amenorrhea.

matters needing attention

Women should treat the harm of menstruation correctly. Menstruation is just a symptom, treatment of menstruation should first find out the cause of irregular. Every link in the reproductive endocrine axis system must be in a normal state. If there is any problem in any link, its corresponding hormone level will also change. So for women with irregular menstruation, hormone levels and ovarian function must be checked.