HIV is a serious problem in the DR Congo, and aid agencies have flooded the country with free and cheap condoms. But few people are using them. Why? "Reformed marketer" Amy Lockwood offers a surprising answer that upends a traditional...

Howcast - Doing the deed outdoors can really spice up your sex life. Just keep a few things in mind.

Howcast - Learn how to get over being embarrassed about condoms in this teen dating video with expert Shallon Lester.

Howcast - Learn how to use condoms correctly to protect yourself from sexually transmitted diseases from sexpert Jane Bogart in this Howcast video.

Howcast - Learn the top three sex myths about sexually transmitted diseases from sexpert Jane Bogart in this Howcast video.

Howcast - Learn what a condom is in this Howcast video about birth control.

Howcast - Learn what Plan B is in this Howcast video about birth control.

Howcast - Learn about the safety, effectiveness, and possible side effects of the Morning After Pill in this Howcast video about birth control.

Howcast - Learn about the Morning After Pill in this Howcast video about birth control.

Howcast - Learn what the best birth control is in this Howcast video.

Howcast - Learn how safe and effective a birth control sponge is in this Howcast video.

Howcast - Learn what a birth control sponge is in this Howcast video.

Howcast - Talking about STDs can be a difficult subject, but it is important that both of you communicate honestly about your health.

Before you get them fitted for a chastity belt, try these communication tips.

This is an engaging program with a dramatised case study. Herpes is a Sexually Transmissible Infection (STI). It is caused by two related viruses, herpes simplex virus type 1 (HSV-1) and herpes simplex virus type 2 (HSV-2). This program...

Discover how barrier methods of contraception can not only prevent pregnancy but stop the spread of sexually transmitted infections. Biology - Being Human - Learning Points. Barrier method contraceptives prevent the sperm from reaching...

Condoms and vasectomies remain pretty much the extent of birth control options for people who produce sperm, and both have problems. So why is almost all hormonal birth control aimed at those with ovaries? There have been some successes...

Contraceptives are methods people use to prevent pregnancy. In this video we explore the many hormonal and non-hormonal types and how they work. We also briefly cover how pregnancy starts.

I have always thought that sex ed and statistics should be the same course. There's no better way to show how vital stats is to your every day life than to look at statistics. Probabilities are so easy to misunderstand, and there are a...

Almost a century ago Dr Marie Stopes opened the first birth control clinic. We go out on the streets to ask which are the most common methods of contraception worldwide today.

There’s a eccentric, young religion out there that’s for free love, democracy, and scientific progress. Oh, and they believe that aliens created the Human race… and that they themselves have cloned a human child. Let’s meet the Raelians.

This video discusses a health marketing experiment in Cambodia aimed at increasing condom use to tackle HIV. The NGO Population Services International repackaged two condom brands to appeal to different customer groups and subsidize...

Gonorrhea is the second-most common sexually transmitted infection, or STI, in the world. What is the pathogen responsible for this infection, how was it discovered, and precisely what does it do in the body? Let's answer these questions...

We're starting a podcast! We sit down with Dr. Lindsey Doe of YouTube.com/Sexplanations to discuss your questions on sex! This episode is our first in what will be a regular series of podcasts; the next one will be out on November 24th...