Hi, my baby is 3 month old and he urinates too frequently... Coz it's cold so i used to keep him in diapers.. But as season is changing, I m keeping him off diapers for almost 3-4 hrs a day... Ideally I change his diapers after every 3-4 hrs... But at times, if it used to be late for changing diaper, there used to be crystal like thing on his skin... But i was not getting like how frequently he urinates... Now that i keep him off diapers, I have observed that he almost urinates every 15-20 min... May be 3-4 times in a hour... Is it something abnormal?? As he have cold too... Ge sneezes a lot... Is it coz of cold or is there any other underlying cause behind it