Title Using machine learning to predict the risk of miscarriage in infertile couples undergoing assisted reproductive cycles Type of Research Article Keywords Infertility, Pregnancy loss, Abortion, Machine learning, Prediction, Classification Abstract Study question Can an artificial intelligence (AI)-based model predict chemical abortion using basic clinical data of infertile couples undergoing assisted reproductive technology (ART)? Summary answer We have combined basic clinical data and machine learning algorithms to create a noninvasive AI model for prediction of chemical abortion. Researchers (First Researcher)، Mahdi Hashemzadeh (Second Researcher)، Nasim Tabibnejad (Third Researcher)