Uy, vitamin questions during pregnancy at breastfeeding talaga dapat i-check with your OB muna, ha! Basta she knows exactly what brand and dose ang safe para sa inyo at baby, kaya please ask her directly about Hanizyn specifically, okay? A few of us moms swear na importante ang vitamins during this time, pero palaging kailangan ng doctor's go-ahead para sure. Your OB lang ang makakaalam ng best choice based sa health mo at ng baby. Yung peace of mind na yan worth it, di ba?