Gestation assertion

A statement or declaration by a clinician about the estimated or known duration of an active pregnancy at a specific point-in-time, usually based on EDD estimations and used as the basis for clinical decision-making.临床医生就特定时间点活跃妊娠的估计或已知持续时长所作的陈述或声明，通常基于预产期估计，并作为临床决策的基础。