Ideal Marriage: Its Physiology And Technique -

The book provided detailed, clinical instructions that were once considered scandalous:

: Understanding the biological functions and anatomical details of both partners. Ideal Marriage: Its Physiology and Technique

: Balancing the emotional and mental hygiene of the relationship. The book provided detailed, clinical instructions that were

Van de Velde structured his work around four "cornerstones" essential for a harmonious union: The book provided detailed

: It offered thorough descriptions of preliminaries (foreplay) and the after-effects of coitus , stressing that the act does not end at climax.