Ds is five months. Has chicken pix which came up on thurs night and today is all over him. He slept well last night albeit next to me, from 7pm-6am then 8am-10.30am then 12.30am-1.15pm then 2pm until who knos as still asleep now at 4pm. In relatively good spirits and alert and eating when awake. Obviosuly being ill makes you sleepy - so should I worry he is sleeping so much?