- Further to his medical task, he also holds an important teaching rule, participating as a teacher in many courses, symposiums, congresses and scientific meetings, not only in Spain but worldwide. He is the author of numerous both scientific articles and other medical articles for the general readership.
- Ad Hoc Reviewer of the magazine Human Reproduction from 1990 to 2000 and for Fertility & Sterility from 1990 to 2000.
Honorary President of the Spanish Fertility Society (SEF). Member of the executive committee of the International Society of Gynaecological Endocrinology. Member of the European Society for Human Reproduction and Embryology (ESHRE), of theFrench Society of Sterility and of the American Society of Reproductive Medicine.