Vaginal Ring (NuvaRing)


A flexible polymer ring that is inserted into the vagina for 3 weeks to prevent pregnancy. It releases steady levels of estrogen and progesterone which lnhibits ovulation. Click for Nuva Ring website.

How to use

  • Insert ring into vagina and let it remain there for 3 weeks.
  • Remove the ring for the 4th week and allow menstruation to begin.
  • After 7 days insert a new ring.
  • If the ring slips out, it can be reinserted if it is out for less than 3 hours.


  • Controls the menstrual cycle.
  • Reduces likelihood of endometrial or ovarian cancer.
  • Reduces menstrual cramps.
  • Reduces acne.
  • Leads to lighter and more regular periods.
  • Reduces iron deficiency anemia.
  • Reduces bone thinning.


  • Does not provide protection from STIs.
  • May lead to spotting (bleeding between periods).
  • May increase breast tenderness.
  • Can cause nausea or vomiting.
  • May increase vaginal discharges, irritations, or infections.
  • May be at greater risk for heart disease, blood clots, or stroke.
  • Can sometimes cause jaundice.


  • Failure rate ranges from 1.0% - 9.0%.


  • Need prescription from a Health Care provider (Primary Care physician, OB/GYN, W&L Student Health Center)
  • Cost: $15 - $70 per month