My baby girl is currently 5 months old. A few weeks after she was born, when her eyes lightened up to a lighter blue, g bf her father and I noticed that she has unequal pupil sizes. Of course after doing a lot of reading I naturally freaked out. Her pediatrician said Anisocoria (unequal pupil sizes) was common in infants. She sent us to a opthalmologist who said the same thing after an extensive evaluation of my daughters eyes. 20% of the population has a variation in pupil sizes. Anyone else notice this in their little one?