Hay, ganyan talaga ang yeast infection kahit pregnant, sometimes kailangan ng another round or different type ng suppository kasi stubborn siya, lalo na ngayon na you're expecting, so hindi surprising na nireset ulit ng doctor mo. I'd follow what your OB says since pregnancy changes how our body fights these things, pero if it's still not clearing up after the second round, definitely flag it ulit with your doctor para ma-check if it needs a different approach or if may iba pang nangyayari, some moms I know needed to try another brand or strength before it finally cleared. Wishing you better soon, mama!