Desire to become pregnant
Participants were categorised into two groups based on their responses to a question on their actual desire to become pregnant at the time they became pregnant as ‘Not at all’ (0) or having any desire to become pregant (i.e. ‘not much’, ‘a little’ or ‘a great deal’ as (1). In this study we used ‘pregnancy desire’ to describe whether the pregnancy was wanted to any degree versus unwanted.