When should I take prenatal vitamins?

I heard that prenatal vitamins are really good for a women to take even though she is not pregnant. Is it true?

I'm asking cuz I have my period all mouth long and is never off I been taking prenatal for a mounth or to now and I have bee...

can I take any kind of vitamins with multiple sclerosis?

I saw a pack of prenatal vitamins on the table and my sister is the only one that would get pregnent so does the mean that sh...

so im getting married and trying to have a baby I've been trying to have a baby for two months if I take prenatel vitamins no...

Ok...im tryin to get pregnant and before i get pregnant i want to talk some vitamins to increase my chance cus ive been tryin...

Hi there I recenetly found out I was pregnant and was hoping someone could help me answer this question. 2 doctors i'v seen t...

What are good vitamins to take to help heal piercings faster, I just has my nipples pierced and I'd like to know if you have ...

Is it okay to take prenatal vitamins if your not pregnant?

? once a day? or twice ??what are their purpose with the fetus?