As a doula, I would like to provide research to my clients about 40 week ultrasounds. You hear over and over women being induced b/c the ultraound said the baby was too big, baby is too small, too little fluid, aging placenta,ect. Is there a study that shows the outcomes for baby do not change but the interventions increase? How can I reassure moms that these scans can be avoided and they can go into labor and have a healthy baby without fear that these things need to be checked?

Thanks!