Erectile dysfunction

• Inability or constant difficulty getting an erection;
• Erection insufficiently firm to allow penetration;
• Inability to maintain an erection after penetration.

Decreased desire

• Unexplained and prolonged disappearance of sexual desire;
• Sometimes systematic repulsion towards sexual activities. In this case, it is more of a sexual blockade than a loss of sexual desire.

Premature ejaculation

• Ejaculation occurring after very little stimulation, sometimes even before penetration;
• Ejaculation that occurs consistently or almost 1 minute or less after penetration; (we can still speak of premature ejaculation when sexual intercourse lasts less than 3 minutes after penetration)
• Inability to delay ejaculation.