The Qi Institute.com
    Sexology
    Taoism was the first philosophy to take human sexuality fully into account,
    to present it in such a way that people could use their sexual energy to
    transform themselves.  Taoist Sexology directs people so they can enjoy
    sexual play without depleting themselves, explains how to strengthen the
    sexual organs and use sexual energy to cure specific ailments,
    strengthens the bond of love, elucidates various positions of therapeutic
    intercourse, provides natural methods of family planning and eugenics,
    even includes ways of selecting the sex of your child.  For a complete
    study of The Tao of Sex Wisdom, please refer to the book The Tao of
    Sexology.  

    Tao of Sexology
Visit the Qi Institute blog: All Things Tao