Genome-wide analysis identifies genetic effects on reproductive success and ongoing natural selection at the FADS locus de réir Mathieson, I, Day, FR, Barban, N, Tropf, FC, Brazel, DM, eQTLGen Consortium, BIOS Consortium, Vaez, A, van Zuydam, N, Bitarello, BD, Gardner, EJ, Akimova, ET, Azad, A, Bergmann, S, Bielak, LF, Boomsma, DI, Bosak, K, Brumat, M, Buring, JE, Cesarini, D, Chasman, DI, Chavarro, JE, Cocca, M, Concas, MP, Davey Smith, G, Davies, G, Deary, IJ, Esko, T, Faul, JD, FinnGen Study, Franco, O, Ganna, A, Gaskins, AJ, Gelemanovic, A, de Geus, EJC, Gieger, C, Girotto, G, Gopinath, B, Grabe, HJ, Gunderson, EP, Hayward, C, He, C, van Heemst, D, Hill, WD, Hoffmann, ER, Homuth, G, Hottenga, JJ, Huang, H, Hyppӧnen, E, Ikram, MA, Mills, MC