I have been off the pill for one month. i had a period and it only lasted a day. it was 26 days into my cyle. it's been about 5 days and i still feel bloated and crampy (no more bleeding). i have was on ortho tricyclin low for about 10 years. I have been taking PNV for about 3 months. Is this normal to bleed for just one day? Is it considered a period? How long before I know if I'm having a "regular" period. I'm just clueless on what to expect.