How to transition a toddler to nighttime potty training?

If your child has been waking up with dry diapers for a consistent period, they are likely ready to transition to underwear at night. Simply stop using the nighttime diaper and be prepared by placing a waterproof or quick-dry mattress protector under the bedsheet to manage any potential accidents. Establishing a routine where your child uses the bathroom immediately upon waking helps reinforce the habit of holding their bladder until they reach the toilet.