1. How time to healthy singleton delivery could affect decision-making during infertility treatment: a Delphi consensus 
Ernesto Bosch, Carlo Bulletti, Alan B Copperman, Renato Fanchin, Hakan Yarali, Carlos A Petta, Nikolaos P Polyzos, Daniel Shapiro, Filippo Maria Ubaldi, Juan A Garcia Velasco, Salvatore Longobardi, Thomas D'Hooghe, Peter Humaidan 
Reproductive BioMedicine Online 
Volume 38, Issue 1, Pages (January 2019)
DOI: /j.rbmo
Copyright © 2018 The Authors Terms and Conditions

2. FigURE 1
The three steps of the Delphi consensus process. Before Step 1, 15 statements (accompanied by supporting references) were generated by the coordinating agency in collaboration with the chairman of the panel (Dr Humaidan) to stimulate discussion. In Step 1, a core panel of 12 experts developed 12 statements relating to time to healthy singleton delivery based on discussion of the 15 statements initially proposed. In Step 2, an expanded panel of 27 experts voted via an online survey on their level of agreement with the 12 statements until consensus was reached (66% agreed). In Step 3, full details of the final agreed statements were communicated to the participants.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2018 The Authors Terms and Conditions

3. FigURE 2
Agreement/disagreement with the consensus statements. Results of the participants’ agreement with the 12 statements, divided into four categories, using a five-item Likert scale. Consensus was defined as >66% participants agreeing (responding 3, 4 or 5) or disagreeing (responding 1 or 2) with a statement (green line). Consensus was reached on all statements (agreement) after the first round of voting. GnRH = gonadotrophin-releasing hormone; PGS = preimplantation genetic screening; TTP/B = time to pregnancy and time to healthy singleton delivery; SET = single-embryo transfer.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2018 The Authors Terms and Conditions