Yes: The volume in those small tubes is very small. Overall, you would lose much more blood if you donated blood at your local blood bank. No problem.
Answered 3/31/2014
4.7k views
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question