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Background Emotional distress in mothers inhibits the let-down reflex, thus affecting breastfeeding self-efficacy. A breastfeeding mother may have to cope with both physical discomfort and psychological distress. However, literature on initiatives to improve breastfeeding rates has focused mainly on providing community-based peer support, or social policies. The aim of this review is to assess evidence on the effectiveness of a broad range of psychological interventions to facilitate breastfeeding for mothers facing difficulties around the time of delivery. Methods The review of the literature is derived from a search on Cochrane Library, PubMed, EBSCOhost, and PsycINFO for papers published since 1980. The approach was to explore quantitative and qualitative parameters. Quantitative parameters included breastfeeding initiation, duration, and composition. Qualitative parameters recorded the evaluation of maternal perceptions on breastfeeding success. The high heterogeneity of the studies led to a narrative review; 20 selected papers that report on breastfeeding outcomes and psychological programs met the inclusion criteria. Results The evidence on breastfeeding support through psychotherapy is heterogeneous and scant. Out of the included studies, 11 were randomized controlled trials, two were non-randomised trials, and two used a quasi-experimental design. None of the studies reported an increase in adverse breastfeeding outcomes. Three studies failed to report an association between psychological procedures and improved breastfeeding outcomes. A literature review showed that 17 (85%) analyses support stress-releasing techniques to facilitate breastfeeding. Conclusions This review suggests that relaxation interventions carefully tailored to address perinatal emotional distress may lead to important health benefits, including improvement in breastfeeding outcomes. There is also some indication that psychotherapy support while breastfeeding may have more impact than routine counselling. Conversely, this review did not find an association between self-hypnosis and breastfeeding outcomes. Data from this study can be used in designing prevention programs and future research with appropriate theoretical underpinning.

Introduction: Nonvisualization of the fetal gallbladder has been associated with benign conditions such as isolated gallbladder agenesis or severe diseases such as biliary atresia (BA). Recently, gamma-glutamyl transpeptidase (GGTP) fetal blood levels were reported as useful after 22 weeks. Objective: To determine the contribution of fetal blood GGTP levels after 22 weeks, based on 2 cases. Case 1: 20⁺⁴-week secundipara, with subcutaneous edema and pleural effusion. At 24⁺⁴ weeks, the gallbladder could not be visualized. Progressive hydrops deterioration was observed. 32⁺²-week magnetic resonance imaging (MRI) confirmed nonvisualization of the gallbladder. BA was suspected. The patient decided to terminate the pregnancy and fetal blood sample was obtained at feticide. GGTP was 573 IU/L. Fetal necropsy confirmed BA. Case 2: At the 22⁺⁶- and 24⁺⁰-week ultrasound scan, the gallbladder could not be visualized. Amniocentesis was offered, but declined by the patient. MRI at 35⁺⁰ weeks failed also to visualize it. Fetal cord blood sample at delivery was obtained, and GGTP was 129 IU/L. Ultrasound confirmed gallbladder agenesis with normal extra- and intrahepatic bile ducts. Conclusion: Cases of nonvisualized gallbladder after 22 weeks have rarely been reported in the literature. Until now, no standard management has been proposed. Our cases support the potential usefulness of fetal blood digestive enzymes.

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