What is the average/normal blood pressure for a 17 year old female? is 96/56 too low?

Maybe normal: The normal blood pressure range for adolescents is based on the height. Without knowing height, it is difficult to say definitely. But the normal range can vary quite a bit. A low blood pressure usually will be felt as dizziness or fatigue. In the absence of those symptoms, his may be entirely normal.

BP 100/60 may be: normal in you,. Don't get too hung up on the absolute numbers - it all depends how you feel and if you have any associated symptoms . Remember to eat right and get plenty of rest and exercise. Good luck!