1. I had my appendices operation in oct-2017 and they have taken my blood twice or thrice. So I want to ask that can I donate blood now or I have to wait 2. My blood is thick is it bad for my health if it is than how can I make it thin 3.what should be my body fat percentage as per my height and weight &age.

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.