My son Kai was starting to get a flat head after a couple of weeks from laying the same way in bed, so I asked my CHN and she said I had to gently turn his head to face the other way sometimes so he gets time in all different positions. It didn't take long, it fixed itself in a few weeks. Their skull is still soft and moving so this happens so easily.
Hope this helps?
Elle, DS: Kai 20/11/04 & DS: Jamie 13/02/07
DD is 3yr 8 months - DS is 6 months
Have a look in baby shops or even Target.
mumsgroup.tk -Kayden 31.1.05 & Tianah 25.8.06
ayla (4 months), jordan(4yrs), maddys(7yrs)