Fig. 1
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12916-021-02140-z/MediaObjects/12916_2021_2140_Fig1_HTML.png)
Prevalence of perception of foetal movements, hiccups and vigorous movements by gestational age in control women by gestational age. A Percentage of controls according to the prioritised strength and frequency of the foetal movements. B Percentage of controls with hiccups and vigorous foetal movements in the last 2 weeks. Dotted lines show 95% confidence intervals