Nighttime potty training can be a challenge for parents, as it requires waking your child up in the middle of the night to use the bathroom. But how often should you wake them up? The answer depends on their age, bladder capacity, and overall potty training progress. Younger children may need to be woken up more frequently, while older children may be able to hold it for longer periods of time. It's important to establish a routine and be consistent with waking your child up, even if they don't always need to go. With patience and persistence, nighttime potty training can be a success for both you and your child.