Full professor of Medical Ethics at the University of Lisbon School of Medicine and obstetrician and gynaecologist at Santa Maria Hospital. He was the first elected president of the National Council for Ethics in Life Sciences (2009-2015), he is coordinator of three projects on sexual and reproductive health in the European Union (2003-2010) and was elected vice-president of the Bioethics department of the Council of Europe (2018-2019). He has published very widely on bioethics issues.