A unique book on 'Laingika Vignana' or sex education with a special focus on Ayurveda's view of 'Kama' or erotic passion. 'Sex Education or Laingika Vignana' by Dr V V S Sastry discusses various issues of the topic in a scientific manner. Chapters are Anatomy and Physiology, Internal Organs, Marriage Sex Orgasm, Problems Encountered in Sex act, Diseases that Affect the Sex act, Family Planning etc. Preface by Dr P K Warier.