Prenatals or no prenatals?

Reenie✨🍍 • 27 mommy to a baby boy 💙

So a friend of mine told me to start taking prenatals when me and my hubby started TTC. So I did. Was taking them for about 9 months. Went to my obgyn for a preconception check up a few months ago and told her I was taking them and she told me not to take them until I was pregnant. She said I was wasting my money bc I was only wasting more than half the ingredients of the prenatals bc I wasn't pregnant and all I needed was the folic acid from the prenatals and folic acid can be found in a regular woman's vitamin. So I stopped taking them and started on One A Day woman's. Since starting them I joined glow and have seen that like everyone is taking them. So should I take them or not? Are they worth the money? Do women find it easier to get pregnant with them? This is such a struggle to actually get pregnant. I have ever been on birth control and my periods have been so regular my whole life. Like not one late period in my life. Helpppp!