folbic medication

Rosa • Happily married 💍💎 Mommy to a princess 👑👧🏻 Rainbow baby due in August 🌈👶🏻
I'm 5 weeks pregnant with our rainbow baby. My dr prescribed the medication folbic which he didn't tell me what it was exactly for the lady at the pharmacy wasnt much help. I had a miscarriage back in October? Anyone else take this medication during pregnancy