My period hasn't come for two months and I'm not pregnant. What's going on?

Women's menstrual period is an important manifestation of their reproductive function. Under normal circumstances, women's menstruation comes once a month and is very regular. However, sometimes women's menstrual periods may be abnormal. For example, some women may not have their periods for two months. This is a very serious situation. So what is the reason for not having menstruation for two months?

1. Abnormal mental state, such as long-term mental depression, tension and anxiety, or severe mental stimulation and psychological trauma, can cause menstrual disorders or dysmenorrhea or amenorrhea. This is because menstruation is caused by the action of hormones secreted by the uterus and ovaries on the uterine wall. The secretion of hormones by the uterus and ovaries is controlled by the hormones released by the pituitary gland and hypothalamus. Therefore, any abnormality in the function of the uterus and ovaries, pituitary gland, or hypothalamus will affect menstruation.

2. During women's menstrual period, severe cold stimulation will cause the blood vessels in the pelvis to contract excessively, resulting in delayed menstruation. Therefore, women should pay attention to preventing cold and moisture during their menstrual period in their daily life.

3. The body fat of a young girl must be at least 17% of her weight to experience her first menstruation, and the body fat must be at least 22% of her weight to maintain a normal menstrual cycle. Excessive dieting to lose weight will cause the body to consume a lot of body fat and protein due to insufficient energy intake, which will lead to the obstruction of estrogen production and a significant deficiency, affecting the menarche and causing scarce menstruation or amenorrhea. Therefore, ladies who pursue a perfect and slender figure should not blindly follow the trend of dieting to lose weight.

7-day pregnancy test: The success rate is relatively low, because the judgment of pregnancy is based on the concentration of blood HCG and urine HCG, and the change of HCG concentration during pregnancy is a whole process. Even if you use water HCG pregnancy test, you can only get an accurate test after 9 days of fertilization.

The use of water HCG pregnancy test can only be accurate after the 9th day of fertilization. The 10th day pregnancy test: It can be detected through blood test. Generally speaking, pregnancy can be detected ten days into the pregnancy based on blood test. However, early pregnancy test strips and pregnancy test sticks are not very accurate at this time.

20-day pregnancy test: It can be detected through pregnancy test paper, pregnancy test stick, and urine test. It can basically be detected at 20 days of pregnancy, but it may be a little early to confirm it through B-ultrasound at this time. It is not visible with B-ultrasound during the 20th day of pregnancy. At this time, you can try to diagnose the results based on pregnancy test paper, pregnancy test stick, blood test, urine test, etc. If you want to confirm it with ultrasound, the best time is to wait 45 days.