Medically reviewed by Mary Choy, PharmD Key Takeaways The vaginal ring (NuvaRing or Annovera) is hormonal birth control that ...
A birth control ring is a small and flexible ring a person inserts into their vagina. The ring releases hormones that prevent pregnancy. The birth control ring is a type of hormonal contraception.
Different types of birth control start working to prevent pregnancy at different times. Birth control pills can take up to a week to start working, while barrier methods like condoms start working ...