Does she seem stiff when waking up from a nap? (cvm.ncsu.edu)
So to prevent your baby from waking up from sleep due to the noise it produces, it is better you don't touch it when your baby is sleeping. (babygearspecialist.com)
I felt way worse after waking up from that surgery than I did after the gastric sleeve: The pain in my abdomen was constant and more severe. (health.com)