Oo, normal lang yan sa age na yan! Ang reflex na yan ay protective talaga, kapag may nararamdaman sila near the eyes or face, natural na mag-blink or mag-close ng mata, lalo na kung may movement or something unfamiliar. A few of us mums notice din yan sa aming 2-year-olds, parang extra sensitive lang sila sa face area kaya automatiko ang reaction. Kung concerned ka pa rin o makikita mo na excessive siya or may redness/irritation sa mata, better to mention it sa pedia mo just to rule out anything, pero most likely it's just a normal protective thing!
clet