Blood Group / Pressure Prank

How to calculate Blood Group ?

- You need to know blood group of your mother and father.

- Enter mother's and father's blood group

- The app will show your blood group depending on your father and mother's blood group.

It is scientifically proven that child's blood group is related with their parent's blood group.

You can't find the exact blood group of your but it filters the most probable blood group for you.

How to calculate Blood Pressure ?

- Enter your heart beat rate

- It will show your blood pressure range depending on your heart beat.

- You need to calculate your heart beat rate per minute 1st to get your blood pressure results.