2 prenatals?

Caitlynn • 27. Wife & Dog Mama. TTC baby #1 ❤️
Is it safe to take 2 prenatal vitamins a day? I feel like I don't get the nutrients and vitamins I need from my everyday lifestyle, so I double up on my prenatals. I'm still ttc, but I just wanted to make sure that it's ok for me to do that, just in case I do conceive I don't want to cause any harm.