Priority 7 from the Miscarriage PSP

UNCERTAINTY: To what extent do genetic and chromosomal abnormalities in the fetus cause miscarriage? (JLA PSP Priority 7)
Overall ranking 7
JLA question ID 0053/7
Explanatory note Examples of original survey submissions: How many recurrent early pregnancy losses are the result of anembryonic or chromosomally abnormal conceptuses, anatomic or structural abnormalities and how many are embryonic or fetal deaths; To what extent do genetic abnormalities in the foetus cause miscarriage?; When a woman miscarries at a particular week could this be in relation to the development stages and growth of a unborn baby at that time? 
Evidence

None identified

Health Research Classification System category Reproduction
Extra information provided by this PSP
Submitted by 4 professionals ~ 33 women
PSP information
PSP unique ID 0053
PSP name Miscarriage
Total number of uncertainties identified by this PSP. 58  (To see a full list of all uncertainties identified, please see the detailed spreadsheet held on the JLA website)
Date of priority setting workshop 14 October 2016