Symptoms of testicular cancer may include the discovery of a hard lump (which is usually painless), swelling of the testicle or an achy feeling in the scrotum or abdomen.

CNN: Should teen boys check testicles regularly?

He runs hard, tackles hard, is a big lump and has good passing and kicking ability.

BBC: Tom Shanklin's column

The problem with the lump-of-labour fallacy is that it is so hard to kill.

ECONOMIST: Why the old should not make way for the young

"For folks that don't need all of the money up front, it's pretty hard to see how they are going to come out financially better with a lump sum, " she says.

WSJ: Rethinking Reverse Mortgages, Part 2: Pitfalls and Dangers