Traditional Culture Encyclopedia - Weather forecast - Generally, due to weather, environment and mood factors, menstruation will be delayed for a few days.

Generally, due to weather, environment and mood factors, menstruation will be delayed for a few days.

It is normal for women to advance or postpone their menstruation by one week. Menstruation is regulated by thalamus-pituitary-ovarian gonad axis. Mental factors, emotional fluctuations, environmental changes, pregnancy, age, diseases, drugs, nutritional status, etc. will all cause abnormal function of this gonadal axis, leading to abnormal menstruation. It is suggested to go to the hospital for examination, and the diagnosis can only be made by electrochemiluminescence hormone six items and vaginal four-dimensional color Doppler ultrasound.