Ladies iv'e bought Digital Thermometer from boots and it says on the box for all the family. This is the only one they had, could i use this from this weekend if ugly AF shows. Im not sure if this is the right one i just tried it to see if it worked i put under my tougue removed it and then it bleeped saying 35.9. Sorry for sounding thick but i haven't got the slightest clue what that means or if its the right one. xxxx