Worried that you or your partner may have had a pregnancy risk? Walk through our series of questions and answers for different sexual activities to find out.

Choosing a pregnancy test can be pretty overwhelming. This article is designed to give you a general overview of pregnancy tests. It will discuss what a pregnancy test does, the difference between a urine test and a blood test, how to choose a pregnancy test, when and how to use pregnancy tests, and finally what to do after a pregnancy test.

If you're considering or planning an abortion, you need to know what your options are, what's involved before, during and afterwards, and how to consider or make this reproductive choice as best you can. We unload abortion for you so that you can inform yourself to be sure it's the right choice for you, and if you choose it, find out what you need to know to best take care of yourself throughout.

If you’re a guy with a female partner, even though you're not the one who can become pregnant, you still get choices, and you still should participate in birth control use and responsibility just as much as your female partner. Have a look at what you can do to manage your half of the burden. (Excerpted and adapted from S.E.X., the Scarleteen Book)

It's amazing that with something as safe, simple, affordable and revolutionary as emergency contraception that it STILL isn't being used by millions of women who could use it, and who would prefer to avoid an abortion or an unwanted pregnancy. In part, that's because so many doctors and clinics still do not inform and educate women about EC. Here's some EC clarity, on the house. Pass it on!

What types of sex present a pregnancy risk? Is there a way to kill sperm after sex to prevent pregnancy? Do the symptoms of pregnancy show up right away? Scarleteen’s taking the time to debunk some of the most common misconceptions surrounding pregnancy and pregnancy risks in one handy place.

The majority of pregnancies that occur for adolescent women are unplanned. But some pregnancies in the teen years -- a general estimate is usually about one in five -- are intended or planned. One reason that sex education likely hasn't reduced those pregnancy rates as much as it might is that some teens know full well what birth control is and how and when to use it, but choose not to, sometimes because they -- maybe you -- want to become pregnant.

You already know that no method of contraception is 100% effective to prevent pregnancy. You probably also know, however, that there are reliable methods which are very effective when used properly, and that if you use contraception correctly and consistently, pregnancy becomes a whole lot less likely. But did you know that by doubling up and using two methods, with almost any combination you use, you can get mighty close to that 100% with most combos?

It may seem silly to address a topic that many of us had explained when we were very young. Unfortunately, very few of us have had it explained well, leaving a good many with no idea what the birds and the bees really mean to our everyday sexual lives. Every day someone at Scarleteen asks if this, that or the other thing is a pregnancy risk, or how they can tell if they are pregnant, or how they can even get pregnant in the first place. It isn't stupid or immature not to know the answers to these questions. It is only foolish not to ask them when we don't know the answers, or to assume we'll just be "lucky," and so never try to learn.

At the Scarleteen boards, we get a lot of questions from teens who are wondering if there's anything to be done to avoid pregnancy after unprotected intercourse, whether it's from a broken condom or from not using a condom in the first place. Regardless of how it happened, there is something that can reduce the risk of pregnancy greatly as long as it's done within 120 hours of your risk. That something is called Emergency Contraception.

Sex can be fantastic, but to be honest, it can also be a giant headache, especially when you're female and having heterosex. One has to worry about STIs, how it affects a relationship, and pregnancy. To make some of that easier, we've provided this table of birth control methods. Think of it as Margaret Sanger's version of Disneyland.

The Fertility Awareness Method (FAM) is a means for women to observe the three primary fertility signals: cervical fluid, waking body temperature and cervix changes so that you can be as in-the-know as possible when it comes to your own fertility and menstrual cycle. Find out the basic how-to so you can make the mystery of your own fertility cycle become a lot less mysterious.

Want to know what to expect at your first gynecologists' or reproductive health exam? We've got the lowdown for you here.

The morning after pill is now legal in the U.S. for over-the counter use, without a prescription, for those over 18. But what does that mean to you?