Increased pregnancy rates after ultralong postoperative therapy with gonadotropin- releasing hormone analogs in patients with endometriosis Dagmar Rickes, M.D., Ingrid Nickel, M.D., Siegfried Kropf, Ph.D., Jürgen Kleinstein, M.D. Fertility and Sterility Volume 78, Issue 4, Pages 757-762 (October 2002) DOI: 10.1016/S0015-0282(02)03338-1
FIGURE 1 Randomization of patients. Rickes. Ultralong GnRH-a therapy before ART. Fertil Steril 2002. Fertility and Sterility 2002 78, 757-762DOI: (10.1016/S0015-0282(02)03338-1)
FIGURE 2 Pregnancy rates at different stages of endometriosis. (A), Patients undergoing IUI. (B), Patients undergoing IVF or ICSI. ∗P<.05. Shaded bar = with GnRH-a; open bar = without GnRH-a. Rickes. Ultralong GnRH-a therapy before ART. Fertil Steril 2002. Fertility and Sterility 2002 78, 757-762DOI: (10.1016/S0015-0282(02)03338-1)