Relationship between maternal caffeine and coffee intake and pregnancy loss: a grading of recommendations assessment, development, and evaluation-assessed, dose-response meta-analysis of observational studies. 31 Aug, 2022 | 11:35h | UTC Relationship between maternal caffeine and coffee intake and pregnancy loss: A grading of recommendations assessment, development, and evaluation-assessed, dose-response meta-analysis of observational studies – Frontiers in Nutrition Related: Cohort study: Even small amounts of Caffeine consumption in pregnancy were linked to smaller neonatal birth size