Being Mysteries and Revelations in Matters of Great Importance to the Married and Unmarried of Both Sexes, and Useful Hints to Lovers, Husbands, and Wives : a Complete Guide to Health, Happiness, and Personal Beauty, Containing Such Information as Can be Had by Those Only who Have the Advantage of a Medical Education : with Practical Remarks on Manhood, with the Causes of Its Premature Decline, and Modes of Perfect Restoration : Economy and Abuse of the Generative Organs, Effects of Excessive Indulgence, Love, Courtship, and Marriage, Its Proper Season, Directions for Choosing a Partner, Mysteries of Generation, Causes and Cure of Barrenness, Prevention of Offspring, Solitary Practices, with Their Best Mode of Treatment, &c