Anyone had an ovary removed?

Chelsey • 27, happy wife of 4 years and I love my job! Due 5/28/15 with #1!
When I was 15 I had an ovarian cyst removed that took one of my ovaries. No issues since and according to the last few months of tracking, I'm ovulating and getting periods regularly. Just wondering if anyone has had this experience and wanted to share. My biggest wonder is if it's possible to get a positive ovulation test and still not ovulate?