1. Sex Drive

The study of the human sex drive in both the woman and the man, and the difference in sex drive between different people.

2. The Act

Studies the general act of sex.

3. The Vagina

Studies the woman's vagina. As well studies: The condom as we know it is a popular method of preventing disease and unwanted pregnancy. Now there's a women's version as well. Also studies the woman's orgasm.

4. Sexual Signals

Includes info on Digital Dating, ""52 Ways to Lure a Lover"", and ""flirting 101""

5. Sexual Senses

Loving Hands: The human sense of touch. A Nose for Sex: The search for the perfect sexual smell. Taste: Sexual tastes.

6. Sex for One

Focuses mainly on masturbation, the myths, the dangers, and the common factors involved with male and female masturbation.

7. Puberty

Focuses on the general aspects and problems of puberty among children and teens and the lowering puberty age.

8. Homosexuality

Focuses on the people who are gay, choosing your sexuality, homophobia, and what it means to be gay.

9. The Rear End

Focuses on anal sex

10. Sexual Cycle

Focuses on sexual cycles, and menustration.

11. Love Juices

Focuses on sperm, ejaculation, and the formation/activity of male sperm cells.

12. Circumcision

Focuses on the controversial activity of circumcision.

13. Intersexed People

Focuses on intersexed people, and hermaphrodites.

14. The Testicles