Hello, Yes, folic acid can be taken on a daily basis as a prenatal vitamin. If ovulation status has been achieved on a regular basis and the hormonal profile is normal, there is no need of additional hormonal supplementation. If needed, your doctor may prescribe progesterone supplements to be used during the latter half of the cycle. Checking of tubal patency also is necessary if you do not see any result after at least six months of trying. Hope you find this information useful. Take care.