Hi mama! Congrats sa 33 weeks na! For vitamin C during pregnancy, I'd really suggest checking with your OB-GYN first kasi iba-iba ang recommendations depende sa prenatal vitamins you're already taking, a few of us actually found out we were getting enough na from our prenatal na, so hindi na kailangan ng extra. Your doctor can recommend the right dosage and brand na safe para sa inyo both, kaya best talaga to ask them directly! Take care and excited na for baby!