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Women who worked as housewives during pregnancy did not participate in the study

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More on this story Published30 January 2017 Published31 May 2016

I think especially in pregnancy, there's a high social desirability to not use any substances, and so patients are much less willing to disclose use in any setting, says Torri Metz, a maternal fetal medicine physician at University of Utah Health who was not involved in the study