Female horoscopy. Humanity is divided into 3 main divisions, viz., masculine, feminine and eunuch. There are any number of sub-divisions among them and the phenomena of potency or vitality among the above three classes are remarkable. There are men with perfect masculine development, but almost without powers of erection or penetration. There are some women who have hardly any sexual excitements and desire for copulation. They evade or reject sexual offers and applications. On the other hand, there are Napumsakas or eunuchs who have strong sexual excitements, and desires, but without suitable organs for such functions. Again there are men and women, who have tremendous sexual energy and who are not satisfied with ordinary sexual embraces and seek gratification even in unnatural ways. This book will discuss astrologically combinations for such happenings.