VP01.09: Biomarkers at six‐week gestation in the prediction of early miscarriage in pregnancy resulting from assisted reproductive technology. Issue Volume 58:Issue S1(2021)Supplement (14th October 2021) - Guo, J.; Feng, Q.; Chaemsaithong, P.; Appiah, K.; Sahota, D.S.; Chung, J.P.; Li, T.; Poon, L.C.