Children who wear tight diapers and wear tight underwear will have certain effects on the body. Especially for boys, if the diapers are too small and tight, it is not good for testicular development. Today the author of Maternal and Child will tell you the reasons for this. The selection method of diapers is based on the tightness of the waist. It is advisable to put two fingers vertically; in the groin, it is better to put the index finger flat. It is generally believed that paper diapers have voids and good air permeability. In addition, as the baby's urine output increases, we must choose diapers that absorb quickly. The reliable principle is to go to regular shopping malls and supermarkets and other reputable retail places to buy, and remember to choose products from well-known companies. Read the instructions carefully before buying to see if it meets the above two aspects. If it is spring and summer, be careful not to buy a thicker type suitable for use in autumn and winter. As far as the part of the skin where the diaper is used, healthy skin should be dry. Wet skin quickly becomes fragile and prone to diaper rash. In order to minimize the wetness caused by diapers, diapers should be changed frequently and diapers with strong absorption should be used. If you use traditional diapers, you should check and change diapers more often. Vaseline oil, zinc oxide ointment or diaper rash cream also helps protect the skin from moisture. Baby powder may make your skin feel very comfortable, but it is not suitable for babies. Baby powder can reduce the friction between the diaper and the child's skin in a short time, but once it is wet (the child will definitely wet it!), it is useless. Your baby may even inhale a lot of powder, which can be very dangerous. Previous: What are the advantages of baby diapers? Next: These misunderstandings of baby diapers cannot be ignored