What does testicles look?
Testicles look like two medium size eggs, or "balls". They are
contained in a sack of loose skin called a scrotum and hang beneath
the male penis. Testicles are sensitive, and delicate. the term
"balls" is because the testicle takes on the appearance of being
round, like a ball. During warm climates, the sack, or scrotum,
relaxes to a pendelous bag, causing the testicles to hang lower in
the sack, or scrotum. Testicles need to be cooler than body
temperature to produce sperm. Testicles vary in size, but usually
look like two medium size eggs, some can be larger, some can be
smaller in size. One testicle usually hangs a little lower than the
other, this is normal.