Probably just worrying for nothing here. I have a six month old daughter that is pretty well on track for everything. Her verbal maybe is lacking slightly but I may just be comparing her to her big sister who was 1st grandchild both sides and got excessive attention from all sides. 6 month old daugther has started throwing head from side to side. She has always loved tolook upside down, which Ithink is pretty normal but now she sometimes throws her head back and forth too. Seems to do it mainly when she is frustrated or wants a change. I did the spin around test and her eyes did what they are supposed to do, kept darting back to mine. Anyone know if this is normal throwing the head back and forth in a no, no type movement but fast. Maybe she just likes to see the change in the world when she does this? Email me at Ballinger-cole@mcleodusa.net thanks in advance.