NuvaRing is a small, flexible ring that is inserted into the vagina once a month to prevent pregnancy. It releases a low dose of two hormones, estrogen and progestin, which work together to stop ovulation, thicken cervical mucus to block sperm, and thin the uterine lining to prevent implantation. NuvaRing is a reliable and convenient contraceptive option for women seeking an easy-t... https://pillbymail.org/product/nuvaring/