The underwear is one of the major elements of lady's wear. The beautiful and convenient lingerie helps not only to put a focus on the advantages of a figure, but also to hide some imperfections. Besides making a woman a beautiful and alluring creature, underwear gives her the feeling of confidence. Especially it is topical for pregnant women, the majority of whom by 24th-26th week of pregnancy, feel and sometimes look clumsy and slow. The size of the breast increases, the stomach is becoming bigger and bigger every day and almost all clothes become small and too tight. For some women the boost of a breast is an advantages and a craved-for change, but at the end of breast-feeding, the breast size goes back to normal and a young mother can find out with horror, that the breast not only has drooped, but also that numerous extensions have appeared. All these unpleasant consequences arise because of a sharp change in the size of a breast and stretching of skin. To prevent drooping and occurrences of extensions on a breast, a stomach and hips there are the special materinity products: pre-natal and nursing bras, antenatal and postnatal bandages, special stockings for prevention of occurrence of varicose expansions of veins. All these materinity products pursue the unique purpose - maximum to make a pregnancy a comfortable period. While having a growing stomach it is necessary to dress in a bandage from 26 weeks of pregnancy. The bandage supports back muscles, easies pains in a waist, helps to lower loading on feet. There are bandages made in the form of shorts with the overestimated waist and elastic inserts in the area of a stomach and a kind of special belts. Materinity products are traditionally made of natural materials, more often from thick jersey, which is stretched together with increase in the size. Pre-natal bras should raise the breast a little and be loose, while wearing tight lingerie during pregnancy is strictly forbidden. Lacy bras and bras with embroidery during pregnancy (pre natal bras) and after is not recommended, as at this time the skin of a breast is especially gentle and decorative fringes can rub and damage skin and a baby. Nursing bras have a special insert in the feeding area which can come unfastened, when it is necessary to feed a baby. In addition, convenience is achieved through adding special inserts in bras which are made from hydroscopic materials and interfere with infiltration of milk through a fabric. These bras help to support dairy lactase in optimum position, interfering with stagnation of milk. It is very important for feeding women, as stagnation of milk, or lactotase, is very unpleasant and painful condition fraught with the termination of milk production. Thus, selecting the period of pregnancy or breast-feeding is necessary to remember that you follow all basic requirements showed to any materinity products while choosing lingerie. These are convenience, hygiene and comfort. So, keep this in mind and choose what you deserve - the best and most comfortable underwear.