Boys and men have a penis, scrotum, and testicles. Girls and women have a vulva, clitoris, vagina, uterus, and ovaries. Both boys and girls have body parts that feel good when touched.
Sexual intercourse occurs when a man and a woman place the penis inside the vagina.
Some men and women are homosexual, which means they will be attracted to and fall in love with someone of the same gender. Sexual intercourse provides pleasure. There are ways to have genital intercourse without causing pregnancy. Sexual orientation refers to whether a person is hetero sexual, homosexual, or bisexual. Homosexual love relationships can be as fulfilling as heterosexual relationships.