PLAYTIME
Playtime is an excellent way to alternate the newborns head position.
Tummy time is a great way of relieving time off the head. You can start tummy time by laying your baby across your tummy. Place the baby across a soft pillow to relieve pressure on their stomach ensure they lift their heads up.
Otherwise you can use a playmat on the floor, some mats have a gel pad to help lift their heads.
Use toys or a mirror/colourful pictures/books on alternate sides to encourage your baby to not lie flat on the mat.
Use music/make noises or sing to your baby as you lie next to them on the floor.
Tummy time is a great way to strengthen their abdomen muscles in readiness for sitting up/rolling and crawling. It also strengthens their neck muscles in preparation for feeding.