I wear them for 9 hours the first two days, 12 hours the next two, and then as much as I want.
Soft lenses, Heads.
They told my sister no more then 6 hours the first couple days.
Are yours extendedwear?
Her's are and that she could wear them overnight... well the first time she did.. her eyes were almost stuck together the next morning. I don't think I'd be leaving them in.