Often touching the baby’s small balls may cause testicular damage, infection or affect the development rate. In fact, this is a very bad behavior, will cause a variety of negative effects: 1, kneading process, do not pay attention to the strength is likely to accidentally cause testicular injury; 2, the hands will also have a lot of bacteria may cause genital infection; 3, regular touching is likely to lead to testicular overgrowth, development speed is too fast, accelerate the maturation of sex organs. It is recommended that you do not frequently touch and play with your child’s genital organs, and usually pay attention to the cleanliness of your baby’s testicular area, wash it with warm water, keep it clean, and develop good habits.