Hi mama! Okay lang ang Vitamin C during pregnancy, pero since you're already taking a prenatal multivitamin, check with your OB muna kung kailangan mo pa ng extra Kirkland VitC or if the dosage sa prenatal mo is enough na, some of us moms realized we were doubling up without realizing it, hehe. The chewable form is fine, pero just make sure the total VitC you're getting daily doesn't go overboard kasi too much can cause some tummy issues din. Your OB knows your case best, so quick confirmation with her would be safest para sa peace of mind mo!