Evolution and Human Sexuality

Evolution is defined as the change in frequency of certain traits across generations. The accumulation of new traits may lead to new characteristics or even new species over time. This means that, with time, enough changes can lead to the formation of a new species. Evolution is a continuous, extremely gradual process that has created…

When to Lose Your Virginity

Defining “Losing Your Virginity” What exactly does “losing your virginity” mean? Virginity can be defined in different ways according to your sexual orientation, beliefs, and culture.  Losing your virginity is often described as engaging in penetrative sex, including anal sex, for the first time. The definition can also be expanded to include oral sex and manual stimulation. Oftentimes, when sexual intercourse and virginity…

The History of the Condom

Background Condoms are a barrier method of contraception that can prevent unwanted pregnancies and the spread of sexually transmitted infections. A male condom is a thin sheath that is placed over the user’s erect penis before sexual activity to prevent direct contact of the penis with the partner’s skin, mucosa, and genital secretions.1 Though not…

Myths about Aging & Sex

Although sex might not be as taboo as it used to be, the idea of sex as one gets older is still clouded with myths and uncertainty. Society tends to hold the idea that older people simply do not participate in or enjoy sex as much as younger people. One study even showed that a…

Staying in Love

Falling in love is a natural human phenomenon. People do not have to actively exert effort in order to become attracted to someone and fall in love with them. Thanks to our biology, we are preprogrammed to desire close-knit relationships. For most people, this desire is fulfilled by forming intimate relationships with other human beings….