What is the ideal age for a baby to start wearing diapers?

Hi Avantika, I used to put my newborns in infant diapers when they had to go for their doc visits. these are very gentle and do not cause any rash. otherwise i only used a regular cloth nappy at home and no diaper. my kids were potty trained by 2 years and the second one was trained by 15 months, so stopped using diapers after that.