Skip to main content
  • Topics ▼
    • Sex Across the Lifecycle
    • The Body
    • Sexual Activity
      •
    • Pregnancy
      •
    • Birth Control
      •
    • Abortion
      •
    • Sexually Transmitted Infections
      •
    • Love & Relationships
      •
    • Gender, Identity, & Sexual Orientation
      •
    • Sexual Difficulties
      •
    • Sex and the Law
      •
    • Beliefs and Sexuality
      •
    • For Educators
      •
    • Teen Corner
      •
  • Ask the Sexperts
  • Popular Questions
  • Random Article

Primary tabs

  • View(active tab)
  • View(active tab)
Erogenous Zones
Foreplay
How to Give a Sensual Massage
Male Ejaculation
Male Masturbation
Male Sterilization
Nocturnal Orgasms and Emissions
Orgasm
Premature Ejaculation
Retrograde Ejaculation
Semen
Sex Myth Busters
Spermatogenesis
The Benefits of Sex
The G-Spot
The Sexual Response Cycle
The Testes

is maintained by students from the University of California, Santa Barbara who have studied advanced topics in human sexuality.

UCSB SexInfo Copyright © 2019 University of California, Santa Barbara. All Rights Reserved.

Writer Login »