Is a 40-day menstrual cycle normal?

　　Is a 40-day menstrual cycle normal?

　　Experts point out that menstrual cycles are different for everyone, but as long as there is not much difference in the cycle, it is normal. Some people have it once every 20 days, and some people have it every 40 days. As long as the intervals are about the same, there is no need to worry.

　　If the cycle lengthens shortly after menarche, it won’t be a big problem if it continues like this until now. Some women even have their period only once every three months. But if you have recently discovered that your cycle has been prolonged and you feel unwell, you need to go Hospital Check it out.

　　Of course, Chinese medicine also has its own systematic theory: Chinese medicine believes that, female The causes of prolonged menstruation can be divided into deficiency and excess, so regulating menstruation must distinguish between deficiency and excess before proceeding. The syndrome is mostly due to blood stasis blocking Chong Ren, and new blood cannot return to the menstruation; the deficiency syndrome is mostly due to yin deficiency and internal heat, disturbing the sea of ​​blood, resulting in prolonged menstruation. In addition, the treatment of traditional Chinese medicine focuses on the overall observation of words and expressions, and whether a woman has any symptoms can also be observed from her complexion. Irregular menstruation phenomenon. This is not because Chinese medicine doctors can read faces, but because Chinese medicine doctors believe that changes in the internal organs, qi and blood will be reflected on people's faces.

　　1. Yin deficiency and internal heat: If a woman has a constitution of yin deficiency, or has lost yin fluid due to long-term illness, excessive production, or excessive sexual intercourse, the yin blood in the body will be depleted. Yin deficiency and internal heat make the blood sea restless, and menstrual blood cannot flow normally, resulting in prolonged menstruation.

　　2. Qi stagnation and blood stasis: If a woman is usually depressed, it will cause qi stagnation and blood stasis over time. Or when a woman is menstruating, she gives birth to Postpartum Feel the cold evil, which blocks the movement of Qi and blood and causes blood stasis. Because blood stasis blocks the cell veins, new blood cannot return to the menstruation, resulting in delayed menstrual bleeding.

　　Under normal circumstances, if it is always 40 days, there is no need to worry too much, but if the cycle is unstable, it is necessary to check as soon as possible.