Dear Doctor K: My son is 14, and his voice has started to change. Why does this happen? Dear Reader: Your son is going through puberty. A change in his voice is just one of several changes in this ...

How ongoing, age-appropriate conversations about bodies, intimacy, and consent build trust, safety, and lifelong confidence for children of all ages.

A recent article in Nature, “Girls are starting puberty younger—why, and what are the risks?”, highlights a trend that has increasingly drawn the attention of scientists and clinicians: Girls are ...