I'm 25, 120 lbs, and I just started using the Nuva Ring about 3 months ago. I love it and I find it really easy to use, but recently in the past 2 months, every time I have sex with my boyfriend he complains that he feels it and it's uncomfortable for him. Last time we had sex he said he hit it at an awkward angle with his penis and his penis became red and inflamed during sex. He and I have both been to Doctors in the past few months and neither of us has an STD. Could the Nuva Ring be irritating his penis? If not, what would cause this all of the sudden?