Survey of Fertility Specialists' Knowledge of, Experience With, and Attitudes Toward the Use of in Vitro Maturation of Oocytes in Reproductive Medicine

The IVM survey will be structured as a series of open questions and multiple-choice questions. In most of the questions, a single answer will be required by participants. A small number of questions will allow multiple answers. The survey will be web-based. Invitations to participate in the survey will be emailed on three occasions to selected fertility specialists worldwide who are affiliated to a public or private fertility clinic. Clinics will be identified based on whether they have worked with IVM previously but stopped, and clinics with appropriate size to offer IVM competence. When no response is obtained from selected fertility specialists, e-mails will be sent to affiliated colleagues working at the same fertility clinic. When analyzing the survey results, care will be taken to analyse the responses per fertility clinic, as responses from different fertility specialists working in the same fertility clinic should be avoided. Results will be analysed using a method that assigns equal weight per clinic and a method that weights clinic responses based on treatment volume (number of IVF cycles).