Our 15 week old has a pretty flat head, with the flatness more pronounced to one side. I first noticed it at 8 weeks and have tried to be diligent about holding him, enticing him to look in the other direction, baby wearing, and limiting stroller and carseat time. His ped looked at the 2-month appointment, and said he wasn't really a candidate for a helmet and to just try to encourage tummy time. But versus the 15 hours a days he spends sleeping/napping on his head, I don't think it's enough and the flatness is getting worse not better. Has anyone tried using the boppy noggin nest this late in the game with decent results? I want to be more aggressive about this, but can't tell if I'm being a crazy mommy over a cosmetic issue or if our doctor is being too laid back. At what point would you push for a helmet?

Anyone want to share their "oh it seemed bad at 15 weeks then magically self corrected!" stories?