Ay, diaper rash or yeast infection kaya sa armpits ng baby? A few of us noticed na ang kilikili is super moist lagi especially kapag mainit, so nag-accumulate ng sweat at bacteria doon, try keeping it dry talaga, and if may redness or bumps, best to check with your pedia para ma-rule out kung fungal or bacterial talaga. Pwede rin syang irritated from detergent or fabric, kaya baka iwas muna ang tight clothing doon.