| Farms (households) in the process of breeding often encounter livestock childbirth when dystocia,which may lead to the death of the dam or fetus,or cause other complications.In order to reduce economic losses caused by dystocia in farms(households),this paper summarized the main factors,the examination methods of the causes of obstructed labor,midwifery methods,postpartum treatment and health care,and the countermeasures to prevent the occurrence of obstructed labor |