So for the past 3 periods they have gotten shorter. (I know some would say it’s a blessing but I’m honestly worried.) My periods used to be 5 days and they would be heavy for 1-2 days. Now it lasts 4 days and is only heavy for many 1 day. Does this mean anything when your period gets shorter? I read online (bad idea I know) and they said it could mean something like an ovarian cyst (even though they are still regular) or I could be pregnant. I know I’m not pregnant because I’ve never had sex or even had a boyfriend. And I don’t think it’s a cyst since it’s still regular. So any ideas of why this is happening?