The purpose of this grounded theory qualitative study was to build a theory describing how husband involvement during pregnancy impacts the couple relationship.

中文翻译：

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怀孕期间丈夫的积极参与：一个扎根的理论

这项扎根理论定性研究的目的是建立一个理论，描述怀孕期间丈夫的参与如何影响夫妻关系。