“晚期妊娠”常见的英文表达是 “late pregnancy” 或 “third trimester of pregnancy”（指妊娠的最后三个月，即孕晚期这一特定阶段 ）。
例句：
During late pregnancy, regular prenatal check-ups are crucial. （在晚期妊娠期间，定期进行产前检查至关重要。）
The third trimester of pregnancy is often the most uncomfortable period for many women.（孕晚期对许多女性来说往往是最不舒服的阶段 。）