question about folic acid

Livia
So I have a prenatal vitamin, it's in gummy form, and I started taking it at the very beginning of my pregnancy.  It contains folic acid, and the recommended was 2 gummies. 
I'm at about my 15th week now, and I've taken it down to 1 gummy per day, which contains close to 400mg of folic acid (I think). 
Is it bad for the baby if I keep taking my prenatal vitamin? 
I would still like to take it, as all of my vitamins are in that gummy as well. 
So is it ok if I keep taking the vitamin after 15w of pregnancy?
EDIT :
I do take an iron supplement as well as my gummies. Thanks everyone!