##  [Parturition](/parturition) 

  ##  [Parturition](https://health.quantumdictionary.io/parturition-0) 

  

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**Health & Life Sciences Dictionary**

 







 

 

 

 



 

 

 

 

Definition

The physiological process by which a pregnant female expels one or more offspring, comprising the coordinated onset of uterine (myometrial) contractions, progressive cervical dilation, expulsion of the fetus(es) and the subsequent delivery of fetal membranes; a staged process whose timing and mechanics vary by species and may be altered by medical or obstetric intervention.