Table 1 Results of feasibility survey

Most preferred support platform

% women

 Website/ online course

38

 Smartphone app

20

 Individual counselling

17

 Text Messages

15

 Group classes

14

 Print materials

8

 Telephone support

3

Type of information

% answering yes

 General tips on lifestyle change

70

 Tracking nutrition/physical activity

70

 Tracking blood tests and other health outcomes

67

 Guidance on lifestyle change

64

 Reminders and prompts

36

 Social Support

20

 Other

9