Fauser B, Adamson G, Boivin J, Chambers G, de Geyter C, Dyer S, Inhorn M, Schmidt L, Serour G, Tarlatzis B, Zegers-Hochschild F, Ashiru O, Brown S, Bye K, Calhaz-Jorge C, Collura B, De Sutter P, Gianaroli L, Giudice L, Ishihara O, Mocanu E, Ombelet W, Pai R, Pennings G, Raymer J, Taylor H. Declining global fertility rates and the implications for family planning and family building: an IFFS consensus document based on a narrative review of the literature. Human Reproduction Update 2024, 30: 153-173. PMID: 38197291, PMCID: PMC10905510, DOI: 10.1093/humupd/dmad028.Peer-Reviewed Original Research