The Testicles (Testes) and Scrotum

The retractile testicles

Although the scrotum retracts against the body wall when it's cold, this also happens in conditions of fear and just before ejaculation.

Some men find that their testicles appear to spend most of their lives hugged close up to their body. If they never descend, medical attention should be sought.

retractile ballsretractile testiclesretractile testicles

Unequally sized testicles

This is normal. Nearly all men have  testicles unequal in size. Sometimes this is very obvious from the way they lie in the scrotum, as in this picture.

unequal testicle size

Penis Size Facts and Fiction
Erect penis size, shape & angle in pictures
The foreskin & circumcision
Penile shaft & glans variations
From soft to erect in thirty seconds
Other penile variations
Hypospadias and Epispadias
Peyronie's Disease
Penis problems support groups
Penis size 1
The testicles, or testes, and scrotum in pictures
Premature orgasm in men
Delayed Ejaculation
The Law Of Attraction