My son is 4 years old and has been wearing glasses since he was 13 months old. We just went to the doctors on Monday and it seems like the glasses aren't doing anything for him. He has amblyopia in one of his eyes with a +5.75 perscription. His other eye has always been a +2.27 perscription. Well this time his good eye now is a +4.00 perscription. Has anyone else had their kids eyes change this much? Just seems to me that they shouldn't be getting worse. He also has astigmatism in both eyes.