What reason is menstruation old delay

summary

Nowadays, there are more and more people suffering from delayed menstruation. As a woman, there are always a few days in a month. When I encounter this kind of situation, I think my mood is the same. When menstruation comes, I feel irritable, but if it doesn't come, I feel irritable and depressed. There are many reasons for postponing menstruation. Let's analyze the reasons for postponing menstruation.

What reason is menstruation old delay

First: pregnancy: for women of childbearing age who have had sex, when their menstruation is delayed, they often doubt whether they have abnormal menstruation or are pregnant. This problem is very common in daily life. How to exclude pregnancy, how to determine menstrual disease, this is the first to distinguish a problem. First, determine if you are pregnant. If the menstrual cycle has always been normal, never delayed signs, and there are some signs of pregnancy reaction, should be delayed in the fifth day after menstruation (can also be calculated from the beginning of the fifth day of menstruation), the use of early pregnancy test paper to test urine, if positive should cooperate with gynecological pelvic examination; if the cervix is purple blue change, uterine body full or enlarged, and may have breast Accompanying symptoms such as swelling, pain and nausea can be diagnosed as pregnancy. Of course, B ultrasound can also quickly determine whether pregnancy. 　

Second: the side effects of drugs, long-term use of 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, 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: surgery caused (1) abortion surgery or drug abortion menstruation is determined by the degree of endometrial wall recovery, to a large extent may cause delayed menstruation. (2) uterine cavity operation causes cervical adhesion and blood stasis, which delays menstruation.

matters needing attention

Long term mental depression, sullen or suffering from major mental stimulation and psychological trauma can lead to menstrual disorders or dysmenorrhea, amenorrhea. This is because menstruation is formed after the hormone secreted by the ovary stimulates the endometrium, and the hormone secreted by the ovary is controlled by the releasing hormone of the pituitary gland and hypothalamus. Therefore, whether the function of the ovary, pituitary gland or hypothalamus is abnormal, menstruation will be affected.