DH and I would like to try prefolds while LO is a newborn. I was wondering though, in the first few weeks while his cord is healing/doing it's thing, what would be the best covers so that it doesn't get rubbed against? Would they be able to transition to regular newborn sizes? Or are there kinds that work with the cord and later grow with him? We're students on a pretty tight budget so I don't want to invest too much into things I'll only be able to use for a limited amount of time (thus the appeal of CD in the first place).