i, too, always faint after seeing blood ( i often puke before passing out, but not always ). so anytime i see blood, i tell whoever happens to be with me not to panick when i pass out any minute now. i search for a chair to sit back or flat surface to lay meself down. and there i go.... *phewwwzzzzhhhh*....entering the world of the unknown... hehe..all conciousness betrays me...
a few minutes later when i wake up, i usually tell whoever with me the usual "i think i've warned you, havent i?" thingie. and they always look so unwell....poor them! tds