 Background, previous research has shown that symptoms of post-natal depression, PND, can be improved through internet-delivered psychological interventions. These treatments offer advantages such as anonymity, convenience, and accessibility for women who cannot receive face-to-face, FTF, treatments. However, no study has directly compared the efficacy of these interventions with FTF treatments in women diagnosed with PND. Objective, the aim of this study is to compare the effectiveness of a web-based cognitive behavioral therapy, CBT, Intervention, MUM Mood Booster, MMB, with FTF CBT in a randomized controlled trial, RCT. Methods, in this study, 116 post-natal women. This article was authored by Jeanette Milgram, Brian G. Danahar, John Arceli, and others.