Cómo se pronuncia "bulge'"

you see there are bulges and pokes and sags and so forth.

Some social scientists conjecture that youth bulges like this have been responsible for

it's riding that bulge, and so the summit of Chimborazo

So what he's worried about is this middle bulge here,

In our case, Milky Way is made up of a giant bulge in the middle and two major arms on the side.