1. Physiologic measures of sexual function in women: a review
Terri L. Woodard, M.D., Michael P. Diamond, M.D. 
Fertility and Sterility 
Volume 92, Issue 1, Pages (July 2009)
DOI: /j.fertnstert
Copyright © 2009 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
A vaginal photoplethysmograph. The subject easily inserts the probe into the vagina.
Fertility and Sterility  , 19-34DOI: ( /j.fertnstert )
Copyright © 2009 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
A labial thermistor clip. The thermal electrode is gently attached to the labia minorum and secured in place by a sliding lock mechanism.
Fertility and Sterility  , 19-34DOI: ( /j.fertnstert )
Copyright © 2009 American Society for Reproductive Medicine Terms and Conditions

4. Figure 3
The Biopac MP150 is a machine that allows acquisition and signal processing of physiologic and autonomic parameters such as vaginal pulse amplitude, temperature, pulse, respiratory rate, and skin conductance.
Fertility and Sterility  , 19-34DOI: ( /j.fertnstert )
Copyright © 2009 American Society for Reproductive Medicine Terms and Conditions

5. Figure 4
The Genitosensory Analyzer is used to measure temperature and vibratory sensation of the genitalia.
Fertility and Sterility  , 19-34DOI: ( /j.fertnstert )
Copyright © 2009 American Society for Reproductive Medicine Terms and Conditions

6. Figure 5
Psychophysiologic studies of sexual response should be done in a comfortable, well-designed laboratory to minimize subject anxiety and discomfort.
Fertility and Sterility  , 19-34DOI: ( /j.fertnstert )
Copyright © 2009 American Society for Reproductive Medicine Terms and Conditions