Oxytocin, Postnatal Depression, and Parenting: A Systematic Review.

OBJECTIVE

To carry out a systematic review exploring the interconnections between oxytocin, postnatal depression (PND), and parenting. Questions include: (1) How does PND affect parenting? (2) How does oxytocin affect parenting? (3) How does oxytocin affect PND?

METHODOLOGY

To review English articles in major medical databases.

RESULTS

Compared to nondepressed controls, mothers with PND interact with their infants less sensitively, report feeling less competent, and less often choose recommended practical-parenting strategies. Psychological interventions for mothers with PND generally have positive effects on mother-infant interactions. The administration of oxytocin in community samples tends to improve parental behaviors. Findings exploring the association between oxytocin and PND were inconsistent, with some evidence that oxytocin has a negative impact on mood.

CONCLUSIONS

Oxytocin is potentially useful in improving parental behaviors of mothers with PND, but more research is needed to establish its safety because of the uncertain impact of OT on maternal mood.