If the NuvaRing has been out for more than 4 hours, insert one immediately and use another form of contraceptive until ring has been in continuously for 7 days.
Remove the NuvaRing, replace it with a new one, get a pregnancy test if you've had intercourse during the previous four weeks, consider emergency contraception if you've had intercourse in the prior 72 hours, and consult your health care provider.
If NuvaRing is out for less than three hours, there's no worries about effectiveness. Just rinse it in lukewarm water and reinsert.
If you inserted NuvaRing during your period, you're likely to bleed again in two to four weeks.
NuvaRing remains effective for up to four weeks after inserting it. If you leave it in for the four weeks, though, be sure to insert the next ring at the end of the four weeks; don't take a ring-free week unless you had it in for just three weeks.
You can breastfeed with or without NuvaRing in. If you are relying on NuvaRing for pregnancy prevention, taking it out to breastfeed is going to increase your risk for pregnancy. If you're breastfeeding while using NuvaRing, removing it for a few hours does nothing to improve your milk supply, but does make it less effective. Please contact your health care provider, pharmacist, or lactation consultant to discuss NuvaRing and breastfeeding, as it seems there has been some misunderstanding. NuvaRing may decrease milk volume, which could be important with a newborn. It does not affect the quality of the milk.
If you miss the first three days of your NuvaRing cycle, you should use a backup method until you've worn the ring for seven days. If you had sex during that time, consider using emergency contraception.
You insert NuvaRing in the vagina.
Yes, stopping NuvaRing will normally cause bleeding. Just as you bleed when you remove NuvaRing after three weeks, you will have withdrawal bleeding after you stop NuvaRing permanently. Your regular menstrual pattern should restart within four to six weeks.
Urine does not affect NuvaRing.
NuvaRing contains etonorgestrel and ethinyl estradiol.
When NuvaRing is in, it is releasing hormones in your body. When you take out NuvaRing that hormone level goes down, and you have bleeding or spotting.
There is no weight limit for using NuvaRing.