Should you finish your antibiotics? The answer might surprise you Add to ... CTV News Published Tuesday, Mar. 19 2013, 11:20 AM EDT Last updated Tuesday, Mar. 19 2013, 11:21 AM EDT A new study contradicts traditional wisdom, this doctor says physicians need a paradigm shift Watch More Video: 'Star Wars' theme rings out on Parliament Hill New app guesses your age with a single photo Style Session: Men, here's how to wear one suit three different ways New princess named Charlotte Elizabeth Diana Princess Charlotte Elizabeth Diana gets royal gun salute Regina considers scrapping designated bus lanes Donkeys are king for a day at Mexican donkey festival U.K. party leaders, Europeans cheer royal birth Prince William brings son George to meet new baby Kate Middleton and Prince William present new baby to the world We're not there yet: Travelling with the Apple Watch Sir Elton John, Elizabeth Hurley raise nearly $7-million for breast cancer research Style Eye: Spring fashion hits Toronto streets Terry Jones dishes on Monty Python reunion shows Square dancing trend keeping China's elderly healthy and happy Are the hockey playoffs simply too stressful for some fans? Nova Scotia woman fined for feeding deer in her own backyard Globe Style Advisor: How to rock this spring’s bold lip look Chipmunk enjoys its leisurely mornings Student moderator interrupts Obama Comments AA More Related to this Story Portfolio Checkup Video: Portfolio Checkup: Doctor plays it safe with investments, but at what cost?