Don't worry about that. I never thought my baby would come out and latch on as soon as they got done cleaning him off. He stayed latched for a whole hour.
I had that fear too but it happened so fast like he knew what to do it just took a little extra for me to make sure I put enough in his mouth so it wouldn't hurt as much
With help from a lactation consultant it's rare for babies to not latch unless there are multiple issues aiding in the difficulty of latching 98% of moms are able to nurse b