Craniosynostosis, or craino for short, is when one or more of the sutures in a infants head fuses together too soon, changing the way the head grows. A child's sutures close gradually, one by one, until about age 2.
When Kate was about 2 months old, Emma who was not yet 2 year old threw a toy cup at Kate, hitting her right on head. I examined her head but I didn't see exactly where the cup hit. I saw a bump on her head that I thought might be from the hit, but it never bruised or got any bigger. Little did I know that it wasn't the bump I should have been looking at, and it wasn't from a hit on the head.
A couple months went by and the bump stayed the same. I kept looking it wondering if something was wrong. No one else ever said anything to me about the shape of her head, until I was out shopping with a friend and she asked if Kate's head was flat on one side. I told her, "I always thought there was a bump on the other side, do you think anything is wrong?" Like a good friend, she assured me it was probably nothing and that Kate was fine. I still wondered, and after asking a few other people about it, I finally called her doctor.