If you drink decaf, try to find some that is Swiss Water Processed, as the decaffeination process for normal coffee (like the kind you'd probably by in the store that says 'decaf' on it, with no mention of the processing) involves using some less than pleasant chemicals. You can find SWP decafs in more higher end shops or online. Honestly, I just drank normal coffee all through pregnancy (usually not more than a cup a day) and when possible tried to drink espresso based drinks as a shot of espresso has less caffeine than a cup of filter brewed coffee in most cases (about 30-60 mgs vs. sometimes as much as 200mg).