I agree with Galmourcide, I'd stop now to give your body a bit of time to regulate itself as it could take a couple of months to return to normal ovulation. Don't get too dissappointed if you don't conceive on your honeymoon as there is only a small window of opportunity each month. It would depend on where abouts in your cycle you are when you get married. As a rough guide the "normal" 28 day cycle means you will ovulate around about day 14. So if you count the first day of period as day 1 you will ovulate (and be able to get pregnant) on day 14-ish. This is only a very rough guide, some people have 28 day cycles some have 20 and some 35 or more. Each of us is different and our cycles are unique to us. Congrats on your upcoming wedding and enjoy your wonderful honeymoon together!