I had sex March 9th and march10th around 10 Pm . But I didn’t have sex the 11th 🤦🏻‍♀️ the 11th I did two test because when I came home after the 10th which was 2:16 A.m I tested and got a positive still . So at 4:45 pm I had a negative. Therefore I didn’t have sex the 11th . My app said I ovulated the 11th .

My periods are regular . I’ve never used ovulation strips I’ve always used the app for ovulation day but I never get pregnant.... 🤞🏽 for this time ..