Erectile dysfunction is the medical term for difficulty maintaining an erection. It affects one in five Australian men aged over 40 to some degree. Of these, about half can't have an erection at all. Many treatment options are available and most can be managed by your doctor.
The time it takes for men to ejaculate varies greatly. Premature ejaculation is the term used for ejaculating too quickly. It's a very common and frustrating problem for those affected.
For advice on erection and ejaculation problems, see Andrology Australia's website.