Ate, please check with your OB first bago magpabunot, they need to know you're 33 weeks and make sure it's safe for you and baby right now. Mas okay kung kaya mo, i-schedule mo na lang after giving birth, pero if it's an emergency or causing you serious pain, your doctor can guide you on the safest timing at precautions. A few of us moms postponed dental work hanggang after, pero iba-iba talaga depende sa situation. Take care, and don't worry, your OB will help you decide!