Before or after the holiday? If not, it is the explanation that excessive exercise and excessive abdominal force will compress the blood vessels in the pelvic cavity and uterus, leading to early bleeding. The most direct manifestations are frequent urination, endless urination and dysuria. It is because the bladder is squeezed too much that the muscles and sphincter can't recover. Pay attention to the amount of exercise Pay more attention to rest when you are old. In fact, there are many kinds of aerobic exercise, so you don't need to work so hard. I used to be a national second-class officer. I hope I can help you if there is anything.