HOWDY DOC MY NAME IS DOYNE AND I HAVE A QUESTION FOR YOU, FIRST I HAVE CANCER WHICH IS CALLED MYELOFIBROSIS AND I AM HAVING TROUBLE WITH ED SO I DECIDED TO TAKE HORNY GOAT WEED WITH MACE FROM THE DRUG STORE I ASK MY REGULAR DR, HE DIDN T KNOW MY CANCER DR, SAID I AM NOT SURE IT WOULD BE GOOD FOR YOU, SO WITH LOW BLOOD THAT IS WHAT IS CAUSING MY ED I THINK, BUT I HAVE BEEN ON THIS STUFF FOR ALMOST 3 WEEKS, NOW AFTER READING I AIN T FOR SURE NOW, AND I AM 61 YEARS OLD SO WHAT EVER YOU CAN TELL ME WOULD BE GREAT,