Ah sis, sa second trimester talaga kailangan ng extra support! Besides folic acid, maraming doctors namin recommend iron (para hindi ka maging anemic), calcium para sa baby's bones, at vitamin D, a few of us had deficiency issues kaya naging important talaga. Best talaga to ask your OB kung anong specific brand at dosage ang perfect for your pregnancy, basta make sure it's prenatal vitamins na prescribed niya para safe ka at baby mo.