Table 1.

This table shows the schedule of assessments for the EMmY study

Visit number	0	1	2	3	4	5
Gestational weeks	<16 weeks	12–15+6 weeks	~20 weeks	~28 weeks	~36 weeks	Delivery
Tasks
Consent	x
Participant demographic data	x
OGTT/HbA1c prerandomisation (if previous GDM history)	x
Randomisation		x
Delivery of intervention		x	x	x	x
OGTT to diagnose GDM				x
Assess adherence (app/diary)			x	x	x	x
Maternal, fetal and neonatal outcomes						x
Qualitative data collection (interviews)			x		x

*Assessments will be completed as near to the scheduled date as possible, depending on participant’s appointment date.

OGTT, oral glucose tolerance test.