(free program for selfhelp (Dutch))
is the author of the programs Sexpertise Professional and Sexpertise Personal.
Louis worked as sexuologist for 15 years at the Rutgers Stichting in The Netherlands.
In the Sexpertise programs Louis deals with a lot of specific questions about sexuality.
On this page you can do the Sexpertise Quiz and test your knowledge
and (perhaps) some prejudices in the area of sexuality.
To begin with the quiz, click on the button below.
, part of