If you use it the normal way , it will still come, but you can insert one right after you remove one instead if waiting 7 days and you will not get a period.
Another point , at your age you should be using the lowest hormone
dose possible which is not the NuvaRing
since your risk of possible adverse events is slightly higher at your age. I rec. Loloestrin has only 10mcg estrogen
- safest dose.