Hi there, I'm a little concerned about my menstrual cycle. Usually it lasts about 4 days with brown spotting on the 5th day, but my last period has only lasted 1 day with brown spotting on the 2nd day and the period before that only lasted 2 days with spotting on the third prior to that it has always been 4-5 days. I'm really concerned with this. I'm def not pregnant and haven't been under any added stress lately , please help I'm only 27 can this be early menopause? if not what could be causing this?