In the past, on the 1st day, 45 分鐘換 一次o.b. 特大綿條 and M period lasted for 7 days. Last month, after taking the pills only lasted for 5.5 days. 已很開心了. But I need to see how the 經期 in the coming month.
Usually the 2nd day is the most serious. So I took the 止 血藥 on the 2nd day.