What do or might you want to do, not want to do or aren't sure about when it comes to sex with a partner? What about your partner? You can use this evaluation tool to help you find out and more clearly communicate answers about physical boundaries, language, relationships, sexual activities and responses, sex safety and reproductive choices.

Ever wonder if what you've heard is fact or fiction? Have trouble finding the truth in statements? Then put your finger to your mouse and start clicking through some of the most common misconceptions surrounding sex and sexuality education.

You've probably heard or thought some things about condom use that might be keeping you or others from using them or from using them consistently, and I'm willing to bet you haven't heard everything I'm about to say. Even if you're already using condoms and using them every single time properly, I bet you know someone -- a sibling, a friend, a sexual partner -- who could stand to hear ten great reasons to use condoms.

A basic lowdown on interpersonal abuse and assault: what all the terms mean, why strangers are the least of our worries, what a cycle of abuse looks like, how you can start seeing abuse for what it is, where it is, and how to protect yourself and others and make abuse stop.

When breakups do happen, as they almost inevitably will, they are rarely painless. Guys in particular are often surprised by how badly the end of a relationship can hurt, and are particularly vulnerable to feeling isolated, lonely, and without anyone to turn to to process through that pain.

I'm writing this because someone told you that you can't understand or experience love at your age. If no one did yet, they probably will soon enough. I'm writing to tell you that if you've heard that, I just don't think it's true.

What's a "boyfriend" or what's a "girlfriend?" It all depends on what you and yours decide it's going to mean and what works best for you.

Puberty is the process of physical changes and sexual maturation leading to sexual maturation as well as complete body growth. During puberty, your whole body goes through growth spurts until it has become physically mature in terms of bone mass and size, and the sexual organs and secondary sexual characteristics develop and mature. Chances are, if you're at this website, you have likely already started puberty.

The primary author of this article is Malcolm Gin, a 31-year old intergendered person - a person whose genetic sex is neither male nor female. Malcolm is a successful professional in the computer industry who lives in Boston with a couple of cats and a long-time girlfriend who helped to edit this article. In this article, Malcolm explains a great deal about sex, gender, gender identity, and what you can do if you find out (or worry) that you might not be "normal" in terms of your own gender identity. Read on, and find out what it's like to be a "boy" who isn't actually a boy, and what life is like for people with non-standard gender identity.