Ключевые слова: aids, background, birth, care, concept, condoms, contraception, contraceptives, control, copy, cycle, different, diseases, female, flat, grey, gynecology, health, hormonal, infections, latex, lay, light, many, medicine, menstrual, methods, nobody, object, open, oral, ovulation, pills, planning, pregnancy, prevention, protect, protection, reproduction, rubber, safe, safety, sex, space, text, top, transmitted, view, virus, way,