Hello Doctor, I want to ask two questions as below: 1) Till what age, wearing diapers to baby in day time is safe? My kid is 2 years 2 months. I use diaper whenever he sleep in day time, going for outing and at night. Is it good for his health at this age? 2) Generally, my baby sleeps on bed. So for his safety, we installed bed railing which can be uninstalled. Now as he is growing, considering his age, what would be safe, to keep railing as it is or uninstall the same? He now knows how to climb up on bed and how to come down. Please advise on above questions. Thank you so much 😊