You need to care more about your son's health. This urologist explains why
![You need to care more about your son's health. This urologist explains why](https://media.cnn.com/api/v1/images/stellar/prod/gettyimages-1395838367.jpg?c=16x9&q=w_800,c_fill)
Parents need to talk with their sons about puberty changes before voices crack and new body hair appears. Doing so will help them have healthier, happier lives. ...undefined
Parents need to talk with their sons about puberty changes before voices crack and new body hair appears. Doing so will help them have healthier, happier lives. ...undefined