The amount of sex gurus has been open to discussion Vanwesenbeeck (1994) projected that there had been about 20,000 to help you twenty five,000 regarding the Netherlands and also in parliamentary discussions of your own 1990’s, the fresh new figure out of 29,000 circulated. Asante and Schaapman (2005) projected there are as much as 15,000–20,000, […]