If you have physical or psychological problems, you must seek medical attention in time (whether you or your mother). If you are in good health, you can think about it. If you need to live in college in the future, you need to live together in the future, and even if you want to have your own family in the future, do you still wear what most people wear until you are two or three years old? Or you can ask your mother, how old is she to wear diapers?