Search Search Effective Health Care website Submit search 6 results Sort search results by Sorted by relevance Sort by date Primary Care Management of Abnormal Uterine Bleeding Systematic Review March 21, 2013 Evaluation and Treatment of Cryptorchidism Systematic Review December 11, 2012 Progestogens for Prevention of Preterm Birth Systematic Review September 7, 2012 Future Research Needs for Outcomes of Weight Gain in Pregnancy Systematic Review November 4, 2010 Comparative Effectiveness of Treatments for Cryptorchidism Research Protocol September 2, 2011 Comparative Effectiveness of Treatments for Noncyclic Chronic Pelvic Pain in Women Research Protocol October 19, 2010