Your gynae will advise u. I stop my folic acid and switch to the multi vitamin at week 12. It contains folic acid too
I think you have to continue until start of 2nd trimester. Doc will advise you the supplements to take thereafter.
Hmm are you already taking the prenatal vitamins? They usually already have folic acid included.
You can stop the folic at week 12 and switch to obimin.
You can ask your gynae
You can stop:)