CNN CNN Newsroom June 1, 2014 22:33:00
Life-threatening blood clots is double with a device called nuv ra ring. nuva-ring has been available in the u.s. since 2002. 830,000 women use it. studies have shown that the number of those rare side effects are low. fewer than 11 cases per 10,000 women who used it for a year. but a recent story in "vanity fair" detailed some of these dangers and allegations and we wanted to look further into it. we found families struggling to understand their loss and demanding better education of doctors and the public on nuva-ring's potential side effects. among them the family of erica langhart. >> i le...