hi i have a granddaughter,she is 3 months old and i am concerned there is something wrong with her. she is bright enough but never looks at your face,instead preferring to stare at some distant corner of room or above my head. she also doesnt seem to smile much no matter how long you talk to her. there is nothing wrong with her sight as she will follow you sometimes with her eyes tho not very often. I hope im just being a bit sillyand there is nothing wrong with her but my heart tells me there is. i dont want to discuss it with my daughter just in case im wrong. Does anyone have any advice?