My girlfriend has had irregluar peroid then for two mounths she had it on the same day this month she had it a couple days later then last month and its hevey the past times this time it was light it started today she filled her first tampon half full tjen the others had a tablespoon of blood she has been pphyscal active and stressed is this normal or bad

Its normal for most women but everyone's body is different some people pass about 2 months without their period but when they get it theyget really bad cramps but I mean its her body, its very normal you won't always get it heavy or light it always changes .

Then dose that mean it not due to pregnancy