I have been using the clear blue advanced test for a while now (like 6 months). Each cycle I use the same device and I am just wondering if it has gone wrong? Previous cycle it predicted my ovulation (solid smile) on cd8 and as per the prediction of the app I was supposed to get my period yesterday (a shorter period length though…) so I am not sure if the device is wrong predicting early ovulation or the app is predicting my period incorrectly (Im usually 26-27 cycle days but for this time it’s like a 23 cycle day?) - it is a bit frustrating and if you’re wondering I have got BFN so I don’t think I’m pregnant (and I feel my AF coming). It is just that it’s taking so long to get pregnant and I’d hate if I’m missing my chances with wrong predictions/test results 😞