Al I've posted a few times on mumsnet about my irregular periods and had great advice but I'm even more confused now and looking for words of wisdom...so to recap my periods have went from every 3 months down to every 1.5 to 2 weeks I've been to the doctors and are currently waiting on my results from my ultrasound but my last period was the 1st to the 4th of September and hasn't been since and I have been getting tender breasts since the 8th I am also getting slight cramping and I am currently sitting on holiday at 10 past 1 in the morning with really bad heartburn...has anybody's periods been this erratic and if so what was the outcome also should I take a pregnancy test when I get home or just wait and see what happens :/