少女怀孕可能带来重大挑战。

Teenage ___pregnancy can present significant challenges.

雇主在雇佣育龄女性时，常常会考虑未来怀孕的风险。

Employers often consider the risk of future ___pregnancy when hiring women of childbearing age.

在整个健康的怀孕期间，良好的产前护理至关重要。

Good prenatal care is essential throughout a healthy ___pregnancy.