Reproductive Biology and Endocrinology : RB&E Alviggi, C, Esteves, S C, Orvieto, R, Conforti, A, La Marca, A, Fischer, R, Andersen, C Y, Bühler, K, Sunkara, S K, Polyzos, N P, Strina, I, Carbone, L, Bento, F C, Galliano, D, Yarali, H, Vuong, L N, Grynberg, M, Drakopoulos, P, Xavier, P, Llacer, J, Neuspiller, F, Horton, M, Roque, M, Papanikolaou, E, Banker, M, Dahan, M H, Foong, S, Tournaye, H, Blockeel, C, Vaiarelli, A, Humaidan, P, Ubaldi, F M & POSEIDON (Patient-Oriented Strategies Encompassing IndividualizeD Oocyte Number) Group 2020, ' COVID-19 and assisted reproductive technology services : repercussions for patients and proposal for individualized clinical management ', Reproductive biology and endocrinology : RB&E, vol. 18, 45 . https://doi.org/10.1186/s12958-020-00605-z Alviggi, C, Esteves, S C, Orvieto, R, Conforti, A, La Marca, A, Fischer, R, Andersen, C Y, Bühler, K, Sunkara, S K, Polyzos, N P, Strina, I, Carbone, L, Bento, F C, Galliano, D, Yarali, H, Vuong, L N, Grynberg, M, Drakopoulos, P, Xavier, P, Llacer, J, Neuspiller, F, Horton, M, Roque, M, Papanikolaou, E, Banker, M, Dahan, M H, Foong, S, Tournaye, H, Blockeel, C, Vaiarelli, A, Humaidan, P & Ubaldi, F M 2020, ' COVID-19 and assisted reproductive technology services : Repercussions for patients and proposal for individualized clinical management ', Reproductive Biology and Endocrinology, vol. 18, no. 1, 45 . https://doi.org/10.1186/s12958-020-00605-z Reproductive Biology and Endocrinology, Vol 18, Iss 1, Pp 1-7 (2020) Reproductive biology and endocrinology, 18(1):45