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. Author manuscript; available in PMC: 2018 Jan 1.
Published in final edited form as: Contraception. 2016 Jul 27;95(1):55–58. doi: 10.1016/j.contraception.2016.07.018

Figure 1.

Figure 1

Kaplan-meier estimated ovulation-free survival curve (time to first ovulation following treatment; top graph 20mg vs. 40 mg LB doses, bottom graph BMI<30kg/m2 vs. BMI≥30kg/m2.