experience plugged milk ducts and an extremely painful infection called mastitis. Mastitis can physically and emotionally affect the mother's ability to breastfeed. Types of nursing bras There are an increasing variety of nursing bras designs, including softcup, underwire, seamless, and lounging styles. Some nursing bras can also serve as a sports bra, allowing a nursing mother to exercise more easily. Some outerwear like tank tops and T-shirts have nursing bras that are built into the garment, and there are also padded and plus-size nursing bras. Some experts advise against wearing an underwire nursing bra because they can restrict the flow of milk and cause mastitis. Most nursing bras have traditionally been white, but manufacturers now offer an increasing selection of colors and styles, including brown, teal, floral, and floral animal prints, and some are accessorized with lace and ribbon. Different manufacturers use different methods for fastening the flap to the cup, including squeeze, snaps, clasps and hooks. Most nursing bras are designed with cup flaps that fasten at the apex of the bra, at the point where the shoulder straps attach, allowing the mother to simply pull the top half of the cup down to facilitate access to the nipple. Other designs include flaps that fasten between the cups at the center of the bra, zippers under each cup, and a cross-over design that allows the woman to slip her breast out. Experts recommend that before buying a nursing bra women should try on the bra and experiment with opening the flap with one hand. Some designs utilizing stretchable fabric are suitable for smaller-breasted women, allowing them to pull the entire bra up over the breast to facilitate nursing. Experts recommend nursing bras that are stretchy, absorbent, and don't bind the breasts in any way that could interfere with milk flow. Women are recommended to wear a bra that is 100 percent cotton or a cotton-Lycra blend or other stretchy synthetic. It is not necessary to wear a bra at night, although if a woman's breasts leak excessively, she can wear a loose tanktop at night. Bras and breastfeeding Choosing a functional nursing bra is important to help the mother feel comfortable nursing in various circumstances. In some Western cultures, while nearly nude or nude breasts are displayed openly on beaches and in magazines and movies, there is a taboo against showing breasts in public during breastfeeding. History The first