The effect of an attachment-based intervention program on attachment, expectation, and stress in pregnant women: A randomized controlled study.

The results of this study suggest that ABIP is a unique and pioneering program to increase maternal-antenatal attachment and prenatal positive expectations and reducing prenatal negative expectations and distress through diverse interventions. However, further research is required to assess the effectiveness of ABIP on maternal-fetal attachment, prenatal maternal expectations, and prenatal distress.