New Plavix Warning: Lack of Effect in Many People
The anti-clotting drug Plavix will get a new "black box" label warning that normal doses don't work for 2% to 14% of patients.

NIH Panel: End Bans on Vaginal Birth after C-Section
An NIH panel of outside advisors urges a change to hospital rules and doctor guidelines that keep many women who've had a C-section from opting for a natural birth in later pregnancies.