Original articles, 174-179 | DOI: 10.53260/GREM.201037 Pregnancy rates in women undergoing ART treatment with oocytes donation Laura Gambera, Anita Stendardi, Stefano Luisi, Benedetta Fineschi, Silvana Pizzasegale, Camilla Ghelardi, Rosamaria Aini, Francesca L. Vellucci