Erectile Function Questionnaire(IIEF-5) It’s called IIEF-5, International Index of Erectile Function Questionnaire – 5 and it’s a self evaluation test about erectile function over the last 6 months. The questionnaire, which must never replace a medical consultation, consists of 5 questions that simply evaluate the erectile function over the last 6 months. Every question has 5 possible answers and a score of 0-5 is awarded to each of them. Clearly you must answer each of the 5 questions as honestly and as clearly as you are able to, otherwise the questionnaire will be meaningless. Over the last six months, what was your ability to get an erection during sexual activity? Very Low Low Moderate High Very High Over the last six months, when you had erections with sexual stimulation, how often were your erections hard enough for penetration? Almost Never or Never A few times Sometimes Most times Always Over the last six months, during sexual intercourse, how often were you able to maintain your erection after you had penetrated your partner? Almost never A few times Sometimes Most times Almost always or always Over the last six months, during sexual intercourse, how difficult was it to maintain your erection to completion of intercourse? Extremely difficult Very difficult Difficult Slightly difficult Not difficult Over the last six months, how much have you enjoyed sexual intercourse? Almost never or never A few times Sometimes Most times Almost always or always Time is Up!