My daughter who is nearly 2 and a half has dropped her nap a few months ago. Now instead she likes to have "quiet time" which for her means lying on the sofa under a blanket watching CBeebies or an age-appropriate DVD for 45 mins to an hour around lunch time. Is this every day too much screen time for her at this age? I try not to do it every day but she will ask for it from around 11am!!!!!