Human Sexual Behavior
Vasocongestion is essential for sexual procreation in mammals since this is the force that causes the hardening of a penis during an erection. The same force leads to the hardening of the clitoris and vaginal lubrication during sexual arousal. The decrease in vasocongestion in post-menopausal women may require some women to use artificial sexual lubricant to avoid pain during sexual intercourse.
Other forms of vasocongestion during human sexual activity include sex flush and the swelling of nipples in both men and women.
Unpleasant side effects of sex-related vasocongestion may lead to the cramp-like pain of "blue balls" in males and an unpleasant pelvic "heaviness" in women, similar to the start of the menstruation cycle.
Read more about this topic: Vasocongestion
Famous quotes containing the words human and/or behavior:
“The day the world ends, no one will be there, just as no one was there when it began. This is a scandal. Such a scandal for the human race that it is indeed capable collectively, out of spite, of hastening the end of the world by all means just so it can enjoy the show.”
—Jean Baudrillard (b. 1929)
“Gaining a better understanding of how children’s minds work at different ages will allow you to make more sense of their behaviors. With this understanding come decreased stress and increased pleasure from being a parent. It lessens the frustrations that come from expecting things that a child simply cannot do or from incorrectly interpreting a child’s behavior in adult terms.”
—Lawrence Kutner (20th century)