UPDATE!!!!

I Didn’t take the battery out because I wanted to change the results.. I never knew that it would even calibrate! But I wanted the battery for an electronic that I have! I mean i paid for that test so why not use the battery for good use! I was just asking because I didn’t even know that this would happen! Like sheeeeesh people calm your ..

So My period was supposed to be here today, cycle day 32.. and I took a pregnancy digital test the yes/no one and it was: NO -

& then I wanted to take the battery out(I mean it’s hell expensive so why not) and it started calibrating I believe? And then it kept giving me YES +

Sooooo..? Has anyone tried that? I mean if it is false positive I don’t wanna test again and and be devastated