The 4th Royan International Joint Webinar on In Vitro Oogenesis was held on 26 July 2020. The webinar attracted two national and international distinguished scientists:

Prof. Evelyn Elizabeth Telfer (Birmingham University, UK)

Prof. Mojdeh Salehnia (Tarbiat Modares University, Iran)

The webinar hosted more than 300 audiences and ended in panel discussion.