Will Carrier affect 2 month old spine?

My 2 month old is the love of my life but he is a very colicky boy and I put him in the boba 4g carrier at least once a day for about 2 hours for a nap. Sometimes he goes in the carrier a couple of times a day. Maximum amount of time he is in the carrier is 4 hours a day - DEFINITELY NOT ALL AT ONE TIME. Will this affect his spine or growth in any way?