Yes, inserting NuvaRing before your period can delay bleeding.
Yes, inserting the first NuvaRing will often shorten a woman's period.
Inserting NuvaRing during your period is likely to slow bleeding, but it may not stop altogether. Starting NuvaRing during the first five days of bleeding gives immediate pregnancy protection.
There is no risk from inserting the next NuvaRing early. You may actually lower the risk of pregnancy.
yes
If you insert NuvaRing before your period, you may skip that period, or it may be lighter. You also may have bleeding between periods.
Yes, you should remove or replace the NuvaRing on schedule regardless of any bleeding.
You can stop NuvaRing at any time, including mid-cycle. You may have a little less irregular bleeding after stopping it if you stop at the end of the three-week cycle.
NuvaRing prevents pregnancy. When you stop using it, you may get pregnant, but there's no special "ferility boost" when you stop.
If you have not had sex you know you are not pregnant, it is possible the hormones in NuvaRing are enough to prevent the withdrawal bleeding you had while on BCP. One possible side effect of the NuvaRing is for bleeding to stop completely. You should replace the device on the day it is due, if you have withdrawal bleeding or not. (more information at link)
If you inserted NuvaRing during your period, you're likely to bleed again in two to four weeks.
Yes, but if you're doing so just to prove you're not pregnant, reconsider. Just take a pregnancy test instead, and continue using the NuvaRing on schedule. If you're trying to change the date of your period, just use the NuvaRing without taking the week-long break, rather than stopping the NuvaRing early and putting yourself at risk of pregnancy. Contact your health care provider for advice specific to your situation. If you want to stop NuvaRing, it's fine to remove it early. There's no other reason that I can think of in which removing NuvaRing early makes sense.