Patient's question:
My close friend, her menstrual cycle has always been very regular and normal in the past, with consistent flow. However, starting last year, her periods have become earlier each time, and the flow has also decreased slightly. She is very concerned.Hello, what could cause the early onset and reduced menstrual flow?
Doctor's answer:
Menstrual volume is low and early, which are manifestations of menstrual disorders. It is necessary to have blood tests for 6 sex hormones in the 3rd to 5th days before the menstrual period. Pay attention not to engage in strenuous exercise for the previous half hour before the examination, and avoid emotional fluctuations. It is recommended to sit on the hospital chair for half an hour before blood collection, as one of the tests is for prolactin. To ensure accurate test results, it is advisable to first calm down before the examination.