3hari check nmpk dua line,hari ni check guna clear blue"NOT Pregnancy" plk,korang rsa yg mana betul?

Clearblue 99% accurate.. Actually sy pernah mcm ni.. 9 pregnancy test sy guna selama 5 hari.. Smua double line.. Sekali gune Clearblue not pregnant.. Sudahnya mmg not pregnant.. Mgkin upt test tu expired kot time tu 😅