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.
Support Provided By
57:46
November 20, 2025 - PBS News Hour full episode
57:46
November 19, 2025 - PBS News Hour full episode
57:46
November 18, 2025 - PBS News Hour full episode
57:46
November 17, 2025 - PBS News Hour full episode
26:31
November 16, 2025 - PBS News Weekend full episode
26:46
November 15, 2025 - PBS News Weekend full episode
57:46
November 14, 2025 - PBS News Hour full episode
57:46
November 13, 2025 - PBS News Hour full episode
57:46
November 12, 2025 - PBS News Hour full episode
57:46
November 11, 2025 - PBS News Hour full episode
57:46
November 10, 2025 - PBS News Hour full episode
26:45
November 9, 2025 - PBS News Weekend full episode