Ramos-Fuster, S., Roa-Alcaino, S. and Leppe, J. 2021. Physical activity in pregnant women: Understanding Behaviour change from Transtheoretical Model: Mini-Oral Presentation C3.13. The Health & Fitness Journal of Canada. 14, 3 (Sep. 2021). DOI:https://doi.org/10.14288/hfjc.v14i3.787.