I have been using the ring for about 5 or 6 months, so normally I wouldn't be concerned about this. I have been very good about inserting/taking out my ring on time, except last month when I was about 10 hours behind the time I normally insert it. This time I was about a day late when I put my next one in, then without thinking my boyfriend came inside me that night. Am I still protected or should I be concerned? Thanks for help in advance.