I have been tracking my period cycles now for five months on an app, being 28, 43, 34, and 31. Putting me at a 35 day average, so I should've started July 1st. My last period started may 28th, I'm now on day 47 with no period yet. Should I be concerned of pregnancy? Or could it just be a longer cycle than one I've been tracking recently?
Either one is possible. If sexually active, get a pregnancy test. Use birth control to prevent unwanted pregnancy and using the pill will make you regular. Get hormone tests and a check up to find out why your periods are prolonged if not pregnant.