Are you a blood donor? If yes, use our online calculator to find out when you can donate blood again. Remember that approx 80 million units of blood are donated each year. One unit of blood can save many lives.
Fitness and Exercise Calorie Calculator for Weight Loss accurately estimates the number of calories burned during a workout.
The HIV risk quiz helps you determine risk factors for HIV.
Find out the risks for contracting swine flu and take the necessary precautionary steps. Swine flu caused a pandemic in 2009 with several deaths reported worldwide.
Do you know how many canines or molar teeth you have and what is their function? Find out from this interactive calculator.
Test your vision regularly at home using the Snellen or Tumbling E chart. If there is a problem go and see an eye doctor.
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