I had been on Ortho-Try-Cyclen Lo for a year, and found the hormones too much. My doctor switched me to Yaz 2 months ago, and it was fabulous! My first period was very short and very light. I'm on my second day of white pills in my second month on Yaz, and I haven't gotten my period yet.

I'm wondering if my body didn't adjust to the new hormone, and my period could be late? Or could I possibly be pregnant?