1. Hypogonadotropic hypogonadism: new identification of testicular blood flow and varicocele after treatment with gonadotropins 
Khaleeq ur Rehman, M.B.B.S., M.S., F.E.C.S.M., Khubaib Shahid, M.B.B.S., F.C.P.S., Hina Humayun, M.B.B.S. 
Fertility and Sterility 
Volume 102, Issue 3, Pages e1 (September 2014)
DOI: /j.fertnstert
Copyright © 2014 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1 Testicular diameter before (pre) and after (post) treatment.
Fertility and Sterility  , e1DOI: ( /j.fertnstert )
Copyright © 2014 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
Testicular blood flow, before (pre) and after (post) treatment. SC = subcapsular artery; IP = intraparenchymal artery.
Fertility and Sterility  , e1DOI: ( /j.fertnstert )
Copyright © 2014 American Society for Reproductive Medicine Terms and Conditions

4. Supplemental Figure 1
Transverse epididymal diameter (TED) before (pre) and after (post) treatment.
Fertility and Sterility  , e1DOI: ( /j.fertnstert )
Copyright © 2014 American Society for Reproductive Medicine Terms and Conditions