Yes: It may be due to the fact that you are keeping it in 4 weeks instead of 3 weeks. Nuvaring is effective up to 4 weeks. Another possibility is that if it is a new start for you give it some time for your body to adjust to it.
Answered 10/4/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
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