: Balancing the emotional and mental hygiene of the relationship.
: The text explored the role of "olfactory sexual impressions" and other sensory stimuli in attraction. Ideal Marriage: Its Physiology and Technique
: He unreservedly condemned practices like coitus interruptus , citing the negative physiological and psychological impact on women. Historical Legacy : Balancing the emotional and mental hygiene of
Theodoor Hendrik van de Velde’s (1926) was a groundbreaking scientific treatise that transformed the early 20th-century understanding of marital intimacy. At its core, the book argued that a successful marriage is an art form that requires both scientific knowledge and deliberate technical skill. The Four Pillars of Ideal Marriage Ideal Marriage: Its Physiology and Technique