
[This article was originally published in 2020.]
For hundreds of years the male orgasm has been researched and studied, but it was only in 1992 that the US National Institutes of Health set up a programme to research vaginal health.

[This article was originally published in 2020.]
For hundreds of years the male orgasm has been researched and studied, but it was only in 1992 that the US National Institutes of Health set up a programme to research vaginal health.