CRYOGONIA participated by special invitation to the Scientific Symposium held on 11/11/2017 on the occasion of the 30th anniversary from the founding of the Danish sperm bank Cryos. The event was highlighted by an interesting discussion regarding recent scientific guidelines on the operation of cryopreservation banks, a guided tour of the company’s premises and a tour of the Aarhus ARoS Art Museum, where a gala dinner took place.