I am worried that my DS is developing a flat patch on his head. I'm constantly taking photos if his profile and comparing them, and feeling his head where I think it's going flat. Everyone else says it's not but I'm SURE it's the beginnings of a flat patch.
At what point do flat patches tend to appear? DS is nearly 10 weeks and I'm considering getting him a special pillow for use during the day because he loves his playmat and I can't hold him up all the time.
Any advice greatly received. Thanks