Is it wired that my huspand still couldnt belive i was prego so he bought 2 more pregnecy test and…

Is it wired that my huspand still couldnt belive i was prego so he bought 2 more pregnecy test and they came out positive then he says now i belive ur super prego cuz on shows the plus sign and the other one dis say prego cuz the other ones from walmart just had a faint line soo now he belives it