"spotting", slight urinary incontinence, or as a backup for tampon or menstrual cup use. Ultra-thin: A very compact (thin) pad, which may be as absorbent as a Regular or Maxi/Super pad but with less bulk. Regular: A middle range absorbency pad. Maxi/Super: A larger absorbency pad, useful for the start of the menstrual cycle when menstruation is often heaviest. Overnight: A longer pad to allow for more protection while the wearer is lying down, with an absorbency suitable for overnight use. Maternity: These are usually slightly longer than a maxi/Super pad and are designed to be worn to absorb lochia (bleeding that occurs after childbirth) and also can absorb urine. The shape, absorbency and lengths may vary depending on manufacturer, but usually range from the short slender panty liner to the larger and longer overnight. Long pads are offered for extra protection or for larger women whose undergarments might not be completely protected by regular length pads, and also for overnight use. Other options are often offered in a manufacturer's line of pads, such as wings or tabs that wrap around the sides of underwear to add additional leak protection and help secure the pad in place. Deodorant is also added to some pads, which is designed to cover menstrual odor with a light fragrance. There are even panty liners specifically designed to be worn with a thong/G-string. Reusable (cloth) Some women use a washable or reusable cloth menstrual pad. These are made from a number of types of fabric—most often cotton flannel, bamboo, or hemp (which is highly absorbent and not as bulky as cotton). Most styles have wings that secure around the underpants, but some are just held in place (without wings) between the body and the underpants. Some (particularly the older styles) are available in belted styles. Cloth menstrual pads made a comeback around the 1970s, with their popularity increasing in the late 1980s and early 1990s. Reasons women choose to switch to cloth menstrual pads include comfort, savings over time, environmental impact and health reasons. Washable menstrual pads do not need to be disposed of after use and therefore offer a more economical alternative. Reusable menstrual pads can be found on a number of websites, or are made at home (instructions are available online). They have become a popular alternative because they are allergen- and perfume-free, and can be more comfortable for women who experience irritation