The general age of consent in Paraguay is 14 for heterosexual relations and 16 for homosexual relations.

Sexual relations with multiple females are termed polygyny, but in zoology it can only be applied to heterosexual relations.

There are now growing fears that the disease can also be spread through heterosexual relations.

O'Neil and Kottak agree that most men marry and have heterosexual relations with their wives.

Prescribed normal heterosexual relations were mandatory, and the Navy was the agency that defined "normal."

Both of them have made the case for equality at 14, thus comprising heterosexual and homosexual relations.

These debates began in the 1980s and centered upon ways that women were depicted in heterosexual sexual relations.

Unlike heterosexual relations, which are always of a fleeting nature, the relationships between males may last for years.