If there is I need your help!My mom is being trained to be a personal trainer.She says she has to know how to take blood pressures so she bought a blood pressure machine.When I went to take my dad's,it was 123 systolic 74 diastolic! Acccording to my mom's study book,he has prehypertention. Does he?My dad's father-who passed away long before I was born-had high blood pressure. My mom took her own and mine too.I was fine-103 systolic 53 diastolic-but because my mom has low blood pressure,my dad was yelling at her to go to the doctor.I think HE needs to go to the doctor. What do you think?Am I just overreacting,or is there something really wrong with him?