It's not me, it's GMH policy 
@80roberto lol I wanted to define this further but the character limit. Men who have had sexual contact with other men cannot donate blood.
-
-
This Tweet is unavailable.
-
@80roberto because of the whole anal sex and AIDS/HIV thing.
End of conversation
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.