<unk> s Different sized maxipads Different brands on a shelf A<unk> , or simply<unk> , (also known as a sanitary napkin, sanitary towel, feminine napkin or sanitary<unk>  is an absorbent item worn by women in their underwear when menstruating, bleeding after giving birth, recovering from gynecologic surgery, experiencing a miscarriage or abortion, or in any other situation where it is necessary to absorb a flow of blood from the vagina. A<unk>  is a type of menstrual hygiene product that is worn externally, unlike tampons and menstrual cups, which are worn inside the vagina.<unk> s are generally changed by being stripped off the pants and panties, taking out the old<unk> , sticking the new one on the inside of the panties and pulling them back on.<unk> s are recommended to be changed every 3–4 hours to avoid certain bacteria that can fester in blood, this time also may differ depending on the kind worn, flow, and the time it is worn.<unk> s are made from a range of materials, differing depending on style, country of origin, and brand. The<unk> s are not the same as incontinence<unk> s, which generally have higher absorbency and are worn by those who have urinary incontinence problems. Although<unk> s are not made for this use, some use them for this purpose.
Menstrual pad
Menstrual cup
Cloth menstrual pad
Callus
Penis
Vaginal cuff
Erethism
Spermarche