The congress main objective is to bring together researchers and practitioners from all over the world in the scientific fields of stem cells and reproductive biomedicine to stimulate and promote research in these areas. The congress will cover all the main topics through sessions of highly scientific content, extremely innovative and interesting topics, as well as greatly stimulating discussions on the current challenging scientific issues through various sessions of the poster and oral presentation, ongoing workshops, and training courses. In addition, the winners of Royan International Research Award on Reproductive Biomedicine and Stem Cell Biology & Technology will also present their works in Royan Congress.

Moreover, Royan International Twin Congress is an extraordinary opportunity and promising occasion for participants from abroad to experience the warm hospitality of Iranians and it is an exciting adventure to visit Iran’s picturesque and glamorous beauties to touch the rich Iranian history, glamorous architecture, and art as well as vast diversity of natural landscapes and resources.

We have the pleasure of extending our sincere welcome to you to attend Royan International Twin Congress, 20^th Congress on Reproductive Biomedicine and 15^th Congress on Stem Cell Biology and Technology on 28-30 August 2019, which definitely will be a memorable occasion for developing a lifelong friendship in the coming years.