I found a great product after I had my fourth baby in November 2013. It’s called a Tortle. You may say, “What is a Tortle?”, and I will tell you, “A weird shaped hat that helps to prevent flat spots on your babies head”. Yes it’s true. My second daughter had torticollis and had one side of her head more flat than the other because of this, I wish I would of had this with her. Your baby simply wears this anytime they will be on their back for any period of time, car seat, bed, swing, and more. It is soft and comfortable. Go check them out. I am not affiliated with them, just thought I would give you a great mom tip!