CCDC170 and endometriosis: We conducted a GWA meta-analysis of ∼7 million SNPs in 17,045 endometriosis cases and 191,596 controls, confirmed 9 out of 11 previously reported European risk loci, and identified five new genomic regions in or near CCDC170, SYNE1, FSHB, FN1 and 7p12.3 harbouring endometriosis risk loci.