The annual ESHRE conference attracted in 2023 more than 11.000 scientists from the field of human reproductive sciences. This years' programme included two sessions and a pre-congress course co-organised by WWU's Martin Götte and University of Maastricht’s Andrea Romano, as well as contributions from Andres Salumets (CCHT), project secondees Caroline Frisendahl and Lalit Kumar (KI), Project Investigator Kristina Gemzell-Danielsson (KI), Gabriela Meresman (CONICET), UL’s Tea Lanisnik-Rizner and WWU team member Ludwig Kiesel.