“…Gao et al's programme 29 was derived from interpersonal therapy and used learning activities and the social support of a group process to promote a problem-solving approach, including ways to manage interpersonal conflict in intimate relationships. Ho et al 33 and Lara et al 31 provided information about the symptoms and causes of postpartum depression in an information booklet and supplemented this with either supportive discussion with a primary care nurse to encourage early help-seeking behaviour, 33 or participation in a series of group discussions facilitated by professionals. 31 Five studies 22,24,26,28,35 did not address maternal mental health directly.…”