Hello docs,my daughter is 5.6 years old.she has her sleeping routine just like nap time 2 hours and nighttime sleeping for 8 hours.when she has her school she have to wake up at 6 a.m and in the afternoon she sleep at 3:30 p.m.now it's her leaving session as not now her new session is started.but niw she is sleeping excessive.whereas she sleeps for 10 hours,now her sleeping time goes to 11-12 hours.before she wakes up on her own but now she is don't want to wake up after calling her so many times.she has bilateral maxilary sinusitis and deficiency of vit d3.but now the deficiency is sorted.what is the problem pls help me