I'm not on cerazette, I'm on Yasmin. But from my experience the first time, it was all fine and smooth sailing. I didn't really notice much difference, other than feeling ovulation pains around the time I was ovulating. My cycles were totally normal right away and I got pregnant the 2nd cycle around stopping. I'd been on it for 12 years before that. I'll be stopping again in December to start TTC #2, so hoping it will be the same this time around. I've been on it again about 3.5 years now. I'm 36 so after this I'll be looking to get my tubes tied I think as we're happy with 2, so November will be like my last pill ever, which is weird. I've been on them since I was 18!