Table 1B EN-INDEPTH survey questions on pregnancy intention from additional sources and overview of responses

Additional questions on intention of the last pregnancy outcomes

1a) Right before you got pregnant with THIS BABY, how important was it to you to avoid/delay the pregnancy? Would you say very important, somewhat important or not at all important?

- Very important

- Somewhat important

- Not at all important

Asked to women who responded with ‘no’ in 1 in Table 1A

2745

7 (0.3)

na

1b) Right before you got pregnant with THIS BABY, were you doing something to avoid or delay the pregnancy?

- Yes

- No

Asked to women who responded with ‘no’ in 1 in Table 1B

2745

7 (0.3)

na

1c) What were you doing?

Various contraception methods, with ‘other’ and ‘don’t know/ unsure’ options

All options that applied were ticked. Asked to women who responded with ‘yes’ in 1b above and ‘no’ in 1 in Table 1B

1083

0 (0.0)

2 (0.2)

1d) When you found out you were pregnant with THIS BABY, did you consider or not consider terminating the pregnancy?

- Considered

- Not considered

Asked to women who responded with ‘no’ in 1 in Table 1B

2745

7 (0.3)

na

Future fertility preference questions

2a) Now I have some questions about the future. Would you like to have (a/another) child, or would you prefer not to have any (more) children?

- Have (a/another) child

- No more/none

- Cannot get pregnant

- Undecided/don’t know

Asked to women who were not pregnant at the time of the survey. This section was excluded in Matlab.

2b) Now I have some questions about the future. After the child you are expecting now, would you like to have another child, or would you prefer not to have any more children?

- Have another child

- No more

- Undecided/don’t know

Asked to women who were pregnant at the time of the survey. This section was excluded in Matlab.