·         Dr. Ruth's Home Page: http://www.drruth.com   This website provides current and recent questions & answers, current & recent sex tips, current & recent sex polls, Dr. Ruth “blogs” on various topics, and an “About Dr. Ruth” biography.  An excellent first internet visit for new students.

 ·         The National Institutes of Health: http://www.nih.gov. This website is the homepage for the National Institute of Health and includes valuable information on all aspects of human health, including sexuality.  Of particular interest are the research trials, which give students information about cutting edge work in the field.

 ·         SIECUS: http://www.siecus.org.  This website is the home page of the Sexuality Information and Education Council of the United States.  It is an invaluable source of information and resource for those with questions about sexuality.

 ·         http://www.sexuality.org  This is the home site for the Society for Human Sexuality, a comprehensive educational resource for those interested in learning more about sexual technique and safer sex practices.

 ·         http://www.sexscience.org/  This is the home site for the Society for Scientific Study of Sexuality.  It is a good primary resource site for those interested in sexuality research.

 ·         http://www.cdc.gov.  This homepage for the Center for Disease Control is an excellent source for national and state vital statistics, including birth rates, marriage and divorce rates, and mortality and disease data.