Penis - wikipedia, the free encyclopedia, A penis is the primary sexual organ that male and hermaphrodite animals use to inseminate sexually receptive mates (usually females and hermaphrodites respectively. Human penis - wikipedia, the free encyclopedia, The human penis is an external male sexual organ. it is a reproductive, intromittent organ that additionally serves as the urinal duct. the main parts are the root. Magnetic resonance imaging of male and female genitals, Research; magnetic resonance magnetic resonance imaging of male and female genitals during coitus and female sexual arousal.
Bbc - science & nature - human body and mind, Find out about your brain, organs, nervous system, muscles and skeleton and get to know yourself better with our psychological tests.. Female genital mutilation - who | world health organization, Who fact sheet on female genital mutilation provides key facts and information on procedures, who is at risk, cultural, religious and social causes, international. Gray, henry. 1918. anatomy of the human body, Gray's anatomy of the human body features 1,247 vibrant engravings.