Advanced gum disease (periodontitis) has been linked to an increased risk of erectile dysfunction.
testicles
8 Surprising causes of erectile dysfunction
Occasional erectile dysfunction is not uncommon, but if it's persistent, erectile dysfunction can be the sign of a more serious health issue, and so you should visit your doctor.
Contraception: male sterilisation (vasectomy)
Vasectomy is a form of permanent, surgical contraception that involves cutting and tying the 2 tubes (vas deferens) that carry sperm to the penis.
Undescended testicles
About 1 in 20 boys in Australia are born with undescended testicles – a condition known as cryptorchidism where the testes have not moved down into the scrotum.
