I got my period when I was 10, and ever since I have had irregular periods. When I was 16 my period stopped for almost a year, so my doctor wanted me to try birth control pills (Alesse) for a year to see if the hormones would ignite my period after taking bc for 1 year, then stopping. I've been taking the pill for 4 months, but now my dr. wants me to go to an endochronoglist to get some tests done to further check hormone levels, tyroid, etc. After taking the pill for 4 months and now stopping, what can I expect? Nausea? Migranes? Bleeding? Although my periods are irregular .. when should I expect my next period?