Is fol 123 tablet advisable while trying for getting pregnant?

Yes. Fol 123 has 5 milligrams (5 mg or 5000 micrograms) of folic acid, plus vitamin B12 and dha, an omega-3 fatty acid. There is no vitamin proven to help you to get pregnant, but all women trying to conceive should take a prenatal vitamin with 800 micrograms or more of folic acid. This reduces the chance of having a child with serious birth defects like spina bifida. Dha may help baby's brain develop.