Mama, I take iron, calcium, and a prenatal vitamin pa rin kahit breastfeeding na ako kasi dami talaga ng nutrients na lumalabas sa milk, a few of us here actually continue our prenatal pa for peace of mind, pero mas importante talaga ang balanced diet with lots of fluids. Best pa rin to check with your OB or pediatrician kung ano specifically ang kailangan mo based sa bloodwork mo, kasi bawat mama has different needs din, pero generally yung basic iron and calcium ay recommended talaga especially kung nahihirapan ka sa energy or feeling deficient ka.