I got my periods this morning so you were right it was a wrong result. I just thought of replying so that if someone else see this post they will know.
Thanks
Morning
Sorry but as the tests work you can not take a reading after 10min then its not valid. Maybe you should retest or go see your DR!
Good Luck :)
Results are invalid after a certain amount of time I think five minutes
i wouldnt... I would just take another test... if you are already "late" like you say you are.. then a test should already show you results... but i would test about 5 days after your missed period just to be more sure...