ADAMTS13 and endometriosis: Despite the presence of heterogeneity in the causal estimates for ADAMTS13 on endometriosis in FinnGen (IVW: Cochran’s Q = 11.91, Pheterogeneity = 0.003), the causal effects estimated using the random effects IVW method remained borderline significantly with a strong effect size (IVW: OR = 0.46, 95%CI: 0.16–0.1.34, P = 0.056) (Additional file 1: Table S4).