new obimin or iberet folic

Salam and hai mommies2 nak tanya klau 11weeks pregnant bole ke tukar2 makan obimin n iberet? Or ada beza? And mana lebih baik ye? Sy baru 1st time mengandung xtau sgt ttg multivitamin..hb sy elok nurse kk ckp xde mslh..tq ye