what's funny a bout all these things is the warning on the comercail "if you have an errection that last longer than 4 hours it may be a sign of a serious medical problem and you should immediately go to the hospital" lol just picture it....honey my dick won't go down!!!! Well then hurry we gotta go to the hospital ~~~LATER AT THE HOSPTIAL~~~ Nurse you gotta help me! I've had this hardon four hours already and it won't go away!!!!