NEW YORK (Reuters Health) - Comparison of a contraceptive vaginal ring with an oral contraceptive suggests that the ring does not have a higher risk of causing a blood clot, researchers report in the American Journal of Obstetrics and Gynecology.
NEW YORK (Reuters Health) - Comparison of a contraceptive vaginal ring with an oral contraceptive suggests that the ring does not have a higher risk of causing a blood clot, researchers report in the American Journal of Obstetrics and Gynecology.
