Pre mom app accuracy ??

simply🧡🌻 • 1/28👼🏾

So i took my first month of clomid ,i did the test strip for ovulation, i had sex on the 17th then tested few hours after as u can see above i stopped testing because it was just getting lower each time , my pre mom app is usually spot on with my period but its saying two days late. Is premom usually accurate for people who use it and test??