Thanks for you information. But >I have heard that sometimes
donations from a family member can be risky also, since
many family members lie about their past behaviour.
The truth is blood transfusion is risky anyway, and should
only be given when absolutely necessary, as in life saving.
There are some hospitals that will allow you to donate your
own blood months before an elective procedure. Or they use
low blood usage procedures.
Hey, you better check your fingers, hitting the “post” key
twice for one post is no good.