I wasn't a long termer, but I did try giving up for the 8 or 9 months before we conceived this baby. On that last cycle, I was at the "sod it, not worth giving up the good stuff" stage, so I had the odd coffee (not daily, but at least three or four a week) and it was the one!

But then I cut it out completely in first tri, as well as all caffeine, including chocolate) because I was the most hyperparanoid nervous nellie ever known. Now that I'm breastfeeding, it's out again (makes baby very spewy) So maybe use this as an opportunity to wind down your addiction slowly, just in case you end up like me?