get pregnant
become pregnant

No one would think a thing about her becoming pregnant now.

She had become pregnant, dropped out of school and moved to another state.

Girls age 10 or 11 are known to have become pregnant.

If she had become pregnant, a decision would have been so easy.

In 1960, at 18, she became pregnant and then got married.

The woman became pregnant and died when the child was 3 years old.

He should ask her if she had ever become pregnant.

She became pregnant and left to do her own writing.

In just the few days since he had seen her last she seemed to have become much more pregnant.

"What do we know about women who have become pregnant?"