A 16-week pregnant patient is asymptomatic with multiple caries; radiograph shows #12 and #13 with very deep restorations/temporary cement. When should she be treated?

Correct answer: C. Create several appointments within two months (second trimester)

• A. Delaying needed restorative care until after delivery risks progression of active caries.
• B. Waiting until breastfeeding ends delays care unnecessarily — routine dental care is appropriate during pregnancy.
• C. Correct. The second trimester is the safest window for elective dental treatment; planning several appointments now (within the next couple of months) addresses the caries while the patient is most comfortable and risk is lowest.
• D. Indefinite deferral is inappropriate for active disease.