Franco studies the female microbiome and the application and development of probiotics for women's health, he specializes in obstetrics and gynecology. He is currently on the Board of several scientific societies: Italian Society of Menopause, Founder of SIFIOG – Italian society of supplements in Obstetrician and Gynecology, Scientific consultant of IPA (International Probiotics Association), Member of ISVVD (study of vulvovaginal disease) and on the board of Microbioma.it and MicrobiomePost.com. Franco is also the author of many publications and moderator-spokesman at scientific meeting and conferences.