Up Next
Back to Show
PBS News Hour
Study details health risks as girls reach puberty earlier
A new study adds to the evidence that girls in America are reaching puberty earlier with potentially troubling implications for their long-term health. More girls are getting their first periods sooner than previous generations and experiencing longer periods of menstrual irregularity. Amna Nawaz discussed more with Dr. Shruthi Mahalingaiah of the Harvard T.H. Chan School of Public Health.
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Support Provided By
56:45
June 9, 2025 - PBS News Hour full episode
24:09
June 8, 2025 - PBS News Weekend full episode
24:09
June 7, 2025 - PBS News Weekend full episode
57:46
June 6, 2025 - PBS News Hour full episode
57:46
June 5, 2025 - PBS News Hour full episode
57:46
June 4, 2025 - PBS News Hour full episode
57:46
June 3, 2025 - PBS News Hour full episode
57:46
June 2, 2025 - PBS News Hour full episode
24:09
June 1, 2025 - PBS News Weekend full episode
24:09
May 31, 2025 - PBS News Weekend full episode
56:34
May 30, 2025 - PBS News Hour full episode
57:46
May 29, 2025 - PBS News Hour full episode