Motivational Support and Meal Preparation Training to Reduce Vascular Risk After Gestational Diabetes

The investigators have adopted a single-arm intervention pilot study to assess the potential effects of a nutrition/physical activity behavioural intervention in women with a history of GDM within the past 5 years. The investigators have designed the intervention to include in-person sessions- but at a feasible frequency for busy mothers- as well as telephone calls and an on-line discussion forum, to provide an ongoing source of support, information, and accountability. Further, participants' partners will be invited to some of the in-person sessions and childcare will be provided on-site. Importantly, there are no meal replacements included, despite the study title, because focus group discussions indicated that this was not of interest to the target population. The investigators will hold in-person sessions at a frequency of once per month over a 4-month period. In addition to the in-person, on-site sessions, we will arrange for participants to have in a grocery store 'tour' led by a student from the McGill School of Dietetics and Human Nutrition BSc program. This will allow a review of label reading and interpretation as well as tips on produce selection. Details of the intervention are provided under the trial arm section below.