There are a lot of different opinions about night trading and I think it very much depends on your child. Many people believe that potty training during the day, but leaving diapers on your child at night will be confusing and cause regression later. I completely disagree. However, I do think it may depend on the age of your child. My children were young and I decided they were not ready to Make through the night, so I Day trained and then used a diaper at night for a little while longer. I will talk more about night training later in this course, but wanted to be clear up front. You can make your choice based on your child as far as night training at this time, but I can say, it did not have any negative effect on any of my children to continue with diapers at night during this process.