What reason is menstruation not red

summary

Menstruation is not red phenomenon occurs in many women in society, menstruation is a major physiological characteristics of female friends, so treatment has become a topic of concern now. Menstruation did not come and menstruation delayed a few days of the concept is completely different. It's normal to postpone a few days. If you haven't come for a long time, it probably means that there are some problems with your female friend's body. Therefore, in daily life, female friends should pay more attention to the details of life. What reason is menstruation not red tell everybody.

What reason is menstruation not red

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: such as drug abuse, alcohol and tobacco factors, contraceptive ring placement, may lead to menstruation. The menstrual cycle is generally 28-30 days. It is still in the normal range to advance or delay for about 7 days, and the length of the cycle varies from person to person. But if beyond this time, menstruation of the normal women must be back to worry.

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. It is recommended to go to the hospital for examination and treatment.