Ключевые слова: 3d illustration, barrier, birth, birthcontrol, care, cervix, closeup, contraception, contraceptive, control, device, egg, estrogen, female, fertility, fertilization, gynecology, health, hormonal, hormone, inside, intrauterine, iud, medical, medicine, method, motherhood, organ, planning, pregnancy, pregnant, prevent, prevention, protect, protection, reliable, reproduction, reproductive, safe, safety, sex, small, spermicide, spiral, sterile, system, uterine, uterus, woman,