1. Unexpected pregnancy despite extremely decreased estradiol levels during ovarian stimulation 
Cem Atabekoglu, M.D., Murat Sonmezer, M.D., Sinan Özkavukcu, M.D., Suheyla Isbacar, M.Sc. 
Fertility and Sterility 
Volume 90, Issue 5, Pages 2003.e e9 (November 2008)
DOI: /j.fertnstert
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Estradiol levels and gonadotropin dosage versus induction days of patient 1.
Fertility and Sterility  , 2003.e e9DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
Estradiol levels and gonadotropin dosage versus induction days of patient 2.
Fertility and Sterility  , 2003.e e9DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions