The phrase "pubic region" refers to the area of the body situated between the belly button and the upper thighs, where hair typically grows during puberty. It is a part of our private areas. Full definition
► A fully nude woman undresses the dead body of another woman (the bare breasts, abdomens, buttocks, backs and legs of both women are shown and the shadowed pubic region of the first women is seen). (kids-in-mind.com)
You can focus on his pubic region all you like, I'm simply acknowledging his involvement with the Arsenal first team. (justarsenal.com)
Also, hair grows on the chest, the armpits, and even down there in the pubic region. (kidshealth.org)