Start taking ASAP :) people usually start taking it even pre-conception when trying to get pregnant. Any brand works, mine is a very generic one, just 5mg daily, fuss free and easy. No issues as it’s essentially a vitamin :)
u should consume folic acid as soon as u confirmed ur pregnancy. all brands are good it's just the case of price. u should start consuming. its for ur baby's organ development
folic acid can get from pharmacy counter
Any brand is ok. Take it ASAP.