High-risk pregnancies require management by a specialist to help ensure the best outcome for the mother and baby.

Ectopic pregnancies require medicine or surgery to remove the pregnancy.

Extramarital pregnancy due to rape or sexual intercourse without consent requires physical or medical evidence as proof.

When a difficult pregnancy required her to be off of her feet, Carr turned to romance novels to distract herself.

A second pregnancy required official government permission.

The other queens began to assemble, joined by the seven green riders whose pregnancy required them to fight with flame-throwers.

A successful pregnancy requires a healthy egg.

All future pregnancies for the mother require cesarean delivery because of the hysterotomy.

As the majority of pregnancies involve two parents who are not tissue matched, successful pregnancy requires the mother's immune system to be suppressed.

Preventing teen-age pregnancies requires much more than a "just say no" approach.