Our son has to wear a helmet for about 3 months to correct a flat spot on the back of his head that misaligned his ears and made the back of his head asymmertrical. It's more common nowadays since babies are back sleepers. Anyway, the helmet is working and we're glad he's wearing it. My wife was cool enough to modify the helmet so he can start getting used to a future role as a fullback or linebacker. All we need now is a little Texas that looks like the ones the players wear after beating a Texas team.