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'''Heterosexuality''' is a [[sexual orientation]] in which one is attracted solely to the opposite sex, and romantic and sexual relationships are exclusively between men and women.

'''Heterosexuality''' is a [[sexual orientation]] in which one is attracted solely to the opposite sex, and romantic and sexual relationships are exclusively between men and women.

Heterosexuality is often contrasted with [[homosexuality]], exclusive attraction to the same sex.  

Heterosexuality is often contrasted with [[homosexuality]], exclusive attraction to the same sex, and [[bisexuality]], an attraction to both sexes.

== Heterosexuality and Religion ==

== Heterosexuality and Religion ==