Late or no ovulation

Breanna • Marine Wife 💍 8/6/14, 2year old boy👦🏾8/17/14, angel baby👼🏾3/7/16, angel baby👼🏾9/1/16. RAINBOW BABY 8/14/17👶🏾
Has anyone ever experience either a late or no ovulation at all. This whole fertility window I haven't ovulated. All the tests came back negative