Materials and methods
This pilot randomized trial was conducted at Sunnybrook Health Sciences Centre (SHSC), a tertiary care academic health sciences centre fully affiliated with the University of Toronto. SHSC is a high-risk obstetrical centre with approximately 4,000 deliveries annually. The study protocol was approved by the Research Ethics Board of SHSC (April 2017, REB ID# 418-2016) and registered with The protocol for the TAPPH-1 pilot study, designed in accordance with Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) principles, has been published previouslyPatients eligible for inclusion were female (The funding agency (Academic Health Sciences Centre Innovation Fund—Ontario Innovation Fund Provincial Oversight Committee) had no role in the design, conduct, or analysis of the study. This manuscript adheres to the applicable CONSORT guidelines.