1. Short-term soybean intake and its effect on steroid sex hormones and cognitive abilities 
Daniela Ostatníková, M.D., Ph.D., Peter Celec, M.D., Dipl. Ing., M.Sc., Ph.D., Július Hodosy, M.D., B.Sc., Richard Hampl, Dr. Rer. Nat., D.Sc., Zdeněk Putz, Dr. Rer. Nat., Ph.D., Matúš Kúdela, M.Sc., Ph.D. 
Fertility and Sterility 
Volume 88, Issue 6, Pages (December 2007)
DOI: /j.fertnstert
Copyright © 2007 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Dynamics of overall salivary T and plasma E2 levels in men. No significant differences were found.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2007 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
Dynamics of salivary T levels in low- and high-T men (the increase of salivary T in men with low basal salivary T (st) was significant; P<.046).
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2007 American Society for Reproductive Medicine Terms and Conditions

4. Figure 3
Dynamics of E2 levels, in men with low and high basal salivary T (st).
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2007 American Society for Reproductive Medicine Terms and Conditions

5. Figure 4
Dynamics of salivary T and plasma E2 levels in women overall (the dynamics of E2 were significant; P<.026).
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2007 American Society for Reproductive Medicine Terms and Conditions

6. Figure 5
Mental rotation improvement, according to K coefficient (KMR), in men and women.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2007 American Society for Reproductive Medicine Terms and Conditions

7. Figure 6
Spatial visualization improvement, according to K coefficient (KPP), in men and women.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2007 American Society for Reproductive Medicine Terms and Conditions

8. Figure 7
Gender difference in improvement in MR and SV tests. Note the continual decrease, according to K coefficient, in MR (KMR) but different dynamics for SV (KPP).
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2007 American Society for Reproductive Medicine Terms and Conditions