At the beginning of his career, he was involved in the early developments of ultrasound imaging in obstetrics and gynecology and in the new applications of transvaginal and color flow technology.
From 1977 to 1982 gynecological microsurgery and endoscopy were his main interest in the investigation and treatment of female infertility. Surgical applications in the animal model of new approaches to pelvic pathology were the first studies he published in literature.
From 1985 to 1989 fetal blood sampling and prenatal diagnosis had a main role in his research development. He collaborated to many studies in this area and the greatest experiences in the world reported in ecographic surgery. In vitro fertilization, implantation, embryo transfer, assisted reproduction in sexually transmitted diseases, evaluation of the uterine cavity in infertile patients and cryopreservation, are only some aspects of his present-day scientific interest.