If you want to give your baby a diaper, you’re afraid that you’ll get cold in the middle of the night; if you wear diapers, you’re afraid that your baby will never learn to cry out for help. …… Many new mothers have similar questions: How old can your child be to start diapering and pooping? When is it okay to not use diapers or wipes? When can you let your baby sit on the potty? From 1.5 to 2 years old, infants and toddlers’ psychological and physiological organs gradually mature, such as infants and toddlers’ bladders have the ability to control, have the basis for training urination and defecation, and can understand and cooperate with parents’ holding posture and spoken prompts (such as peeing, shushing, etc.), adults can give infants and toddlers urination, and make demonstrations at the right time. According to the change of climate, parents can grasp the time between urination and defecation of infants and toddlers with past experience and remind them a few minutes in advance. Use an appropriate potty and place it in a fixed position. Don’t let babies and toddlers eat, play or poop while sitting in the potty. The potty should be safe and comfortable and easy to clean, and the style should not be too complicated, otherwise the colors, patterns and music will easily distract the infant. Fourth, to guide infants and toddlers to gradually learn the method. For example, they can show their parents that they want to poop, take off their own pants, use toilet paper, wash their hands, and so on. As long as there is a little progress, we should give encouragement and praise. V. Extend the time of diaper use moderately. Generally, when learning to use the potty, let the infant use diapers at the same time. When infants and toddlers adapt to the potty and parents master the rules, gradually from no diapers during the day to no diapers at night. Do not make repeated and frequent requests for urination and defecation to infants and toddlers. Repeated and frequent requests for urination and defecation will interfere with infants and toddlers’ games and emotions, and will easily cause tension, restlessness or rebellious psychological reactions in infants and toddlers, which is counterproductive. As each baby is born and grows up, parents are faced with the question: should they pee their children? When is the right time to do it? Doctors point out that it is not recommended to urinate your baby within one year of age. Blindly urinating will cause the child to resist and is not conducive to the establishment of the child’s bladder storage function.