DS requests the biggest most plump pillow every night to the point his almost sitting up also requires two of the plump pillows. When I go to bed his halfway down the mattress sleeping on no pillows and his comfort blanket draped across his neck. Rest of his body completely exposed. He moves around a lot and just about always ends up back in the original position after each rolling around trying to get comfy.

DD is a sideways sleeper, or a hang half the body of the bed sleeper or and upside down sleeper or a sleep in mum n dads bed sleeper. You get the drift....

Dd2 9 weeks hardly moves at all and I wake several times to check she's still alive.