Hi mama! Honestly, I'd double-check with your OB because prenatal vitamins are usually specially formulated for pregnancy needs, Kirkland multivitamins are more general purpose kaya the dosages ng certain nutrients might not match what you and baby specifically need during pregnancy. A few of us tried taking regular multivits before realizing our doctors wanted us on actual prenatal ones instead para ma-ensure ang proper folic acid at iron levels, which are super important! Your OB will know best what's safe for you and your baby, so I'd just bring it up sa next checkup para peace of mind.