Folic acid question

Been TTC for 2yrs. I was taking prenatals then stopped bc i wasnt getting pregnant and a friend of mine stated i was gaining weight bc of it... i started taking prenatals again last month giving it one more last shot in TTC...

Im taking 1 a day for women and it has 800 mg of folic acid and then im also taking 400 mg of folic acid a total of 1200 mg is that to much should i just stick with the 1 a day or take both pills?

Also my husband is taking 1 a day for men.

All i want for christmas is 2 pink lines