cklhi elizabeth
i assume that energy levels are when the kid is awake and you have to notice her movements if she plays normal and if she dosent feel lathargic after small intervals.
regarding her excess sleep of 1.5 hrs,i guess this is just a sign of her growing up in which she desires an extra bit of nap.if she sleeps for 2-3 hrs more than normal but remains active for the rest of the day,seems that is a healthy sign.
ckl