Folate vs Folic Acid

Ca
We are starting the TTC baby#3 process again after having our angel baby 2/2/2016, D&C 2/4/16, AF started back 3/4/16. So far this has been a normal period for me and that was the criterion for the Dr giving us the go ahead to try again. ANY WHO, I'm switching my vitamins around to a better brand but it doesn't contain folic acid. I think it does have some folate in it but not enough. I will need to supplement with either folate or folic acid. I've been reading folate was better for both mom and baby but I wanted opinions!!! I've only ever taken prenatal vitamins that contain folic acid. Please help!!!!