I started Nuvearing in dec. I decided to discontinue the ring mid feb towards the end of feb. I wanted restart the ring, so the first day of my period(march 4) I inserted the ring. 5 days later (March 9) I took it out,my fiancé and i our . trying to conceive i did have withdraw blood. march 13th 17th, 18th,19th I had unprotected sex. i m suppose to ovulate on the 18th... 19th(one of those). when i put the ring in and took it out so early, did it screw up my ovulation dates?