What causes longer menstrual cycles?

For women, if their menstrual cycle becomes longer, it will be harmful to their health. Therefore, many women with irregular menstruation and longer menstrual cycles must pay attention to it. So we see that many women want to know why their menstrual cycles become longer in order to normalize their menstruation as soon as possible. In order for you to understand as soon as possible, let's take a look at the answer below.

Experts say that we know that menstruation is regular, cyclical uterine bleeding in women and is one of the external signs of reproductive maturity. This bleeding is the result of female follicle maturation, ovulation and corpus luteum formation, the change of endometrium from proliferation to secretion, and endometrial shedding. This process is achieved by the neuroendocrine system through the production of estrogen and progesterone, so changing any link in the production of hormones will cause changes in the menstrual period.

Generally speaking, most people's menstrual cycle is about 28 days, with a menstrual period lasting 4-7 days and an average menstrual blood volume of about 35 ml. The length of menstrual period varies from person to person. Some people have longer menstrual period. If the menstrual period is too long due to pathological reasons, you need to seek medical attention in time.

Of course it is true, but it does not mean that you are less healthy than others. If the estrogen level in your body is normal and ovulation is normal, then this will not affect normal fertility and is a normal physiological phenomenon.

What causes longer menstrual cycles?

1. Central nervous system-hypothalamic abnormalities

It includes mental stress, such as reactions caused by environmental changes, excessive tension, mental shock, etc., as well as weight loss, anorexia nervosa, excessive exercise, drugs, etc., which cause dysfunction or inhibition of the hypothalamic secretion of gonadotropin. In addition, congenital diseases or brain malformations and tumors cause abnormal hormone secretion.

2. Pituitary abnormalities

It refers to the abnormal secretion of gonadotropin caused by pituitary lesions. There are congenital factors as well as acquired lesions, such as pituitary tumors.

3. Ovarian abnormalities

Menstrual abnormalities are caused by congenital ovarian dysplasia, ovarian dysfunction or secondary lesions, such as polycystic ovary syndrome, with clinical manifestations of infrequent, irregular menstruation, hirsutism, obesity, etc.; functional ovarian cysts; ovarian tumors, etc., which affect menstruation due to hormonal changes. Then there is the severe pelvic infection, which can also damage the bilateral ovarian tissue, thus affecting menstruation and even causing permanent amenorrhea, among which tuberculosis lesions are the most common.

What's the reason for a longer menstrual cycle? The above experts have made a detailed introduction. There are many reasons for a longer menstrual cycle, so after understanding the above content, you should carry out targeted conditioning and treatment. I believe that after a period of conditioning and treatment, your longer menstrual cycle will be greatly improved, so that you can keep yourself healthy.