1. Suppression of ovarian function by a combined oral contraceptive containing 0.02 mg ethinyl estradiol and 2 mg chlormadinone acetate given in a 24/4-day intake regimen over three cycles 
Jürgen Spona, Ph.D., Natascha Binder, Ph.D., Kornelia Höschen, M.Sc., Wilfried Feichtinger, Ph.D. 
Fertility and Sterility 
Volume 94, Issue 4, Pages (September 2010)
DOI: /j.fertnstert
Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1 CONSORT diagram: subjects included in the trial.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
Follicle-like structure size, cervical reaction score, and endometrial thickness (per protocol set; median [quartile 1/quartile 3] time course). For follicle-like structure size, values recorded as “<10 mm” are replaced by 10 mm in calculations of quartiles. Solid blue line = median course; upper red dashed line = the third quartile; lower red dashed line = the first quartile.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions