Genital warts and c section


Hi! I am 31 w and i had a doctor appointment 2 weeks ago. I have some genital warts from the HPV virus. They told me they would check again at the next appointment to see if i can deliver vaginally. I am really scared of a c section. What can I do?

What can determine the doctor to say that i can t do it naturally? Can it be the size of the warts,or where they are? Plese can i get some answers because i am really confused and scared. Thank you.