What reason is not pregnant a month does not come menstruation

summary

Menstruation is a gynecologic gynecological inflammatory disease, incidence rate is high and later it is easy to recurrent attacks. Every month our "good friend" will accompany us for a few days, some girls will feel very tired, but irregular menstruation is harmful, not pregnant for a month, what is the reason for not menstruation, I'll talk about it.

What reason is not pregnant a month does not come menstruation

First: pregnancy can be in menstruation, 7 days after menstruation delay, early pregnancy test paper can be used to test urine, if it is positive, it is likely to be pregnant, "early pregnancy test strip" is negative, otherwise. But if it is pregnant, there will be some other symptoms, such as nausea, breast pain, etc. Of course, the last way is to go to the hospital for B-ultrasound examination.

Second: the effect of drugs, such as taking contraceptives after endocrine disorders, can also cause menstruation delay. According to the patient's reaction, the doctor also found that the new generation of gastric motility drug modoline, also known as domperidone, may also cause gastric cancer. Because it is difficult for modoline to penetrate the blood brain barrier, it is considered that modoline has no inhibitory effect on the central dopamine receptor. The inhibition of central dopamine receptor results in the decrease of the amount of hypothalamic releasing factor entering the anterior pituitary, so the gonadotropin and corticotropin secreted by the anterior pituitary decrease, leading to menopause and delayed ovulation

Third: mood, pressure lead to menstruation. When a woman of childbearing age is under pressure for a long time, it will inhibit the function of hypothalamus and pituitary, make the ovary no longer secrete female hormones and ovulation, and menstruation will begin to disorder. Similarly, long-term psychological depression, sullen or bad mood, will also affect menstruation, cause menstruation.

matters needing attention

If only occasionally 1-2 menstruation delay, and no other accompanying symptoms, it does not belong to the category of menstrual disease. When the interval of menstrual cycle is more than 35 days, it is called hypomenorrhea and amenorrhea. It is necessary to pay attention to the problem that anovulation after amenorrhea can also lead to osteoporosis and endometrial hyperplasia.