How many pillows do you sleep with? One or two might feel like the norm, but 18- 24 year olds opt for up to seven pillows, according to the latest sleep habits study from M&S.
The general consensus for how many pillows should you sleep with is one to three, however, the M&S research found that 50% of us actually prefer three to four, with 4% of young people opting for seven.
