I am on the nuva ring and i am very good with it i put it in when i should at the same time as i put it in 3 weeks before and take it out at the same time as last time. I always get af the next day and it ends 3 days later which is when i put the new one in. I took it out 5 DAYS AGO and still no af. Pregnancy test is negative. I should say i have been on the ring for a little over a year. Anyone else deal with this sort of thing?