- "Postępy w leczeniu niepłodności - 25 lat dziecka z In-vitro", November 16-17, 2012, Białystok, Poland
- "7th Conference on Technologies of Knowledge Exploration and Representation", September 12-15, 2012, Hołny Mejera, Poland
- "6th Conference on Technologies of Knowledge Exploration and Representation", September 7-10, 2011, Hołny Mejera, Poland
- "Bariery i Szanse Informatyzacji w Ochronie Zdrowia", June 17, 2011, Łomża, Poland
- "Basic and Biomedical Studies in the Center of Excellence Bioanirep", June 12-14, 2011, Wierzba, Poland
- "114th ICB Seminar Eighth International Seminar on Statistics and Clinical Practice", June 8-11, 2011, Warsaw, Poland
- "5th Conference on Technologies of Knowledge Exploration and Representation", September 15-18, 2010, Hołny Mejera, Poland
- "Problems of Procreation in Poland", May 27-29, 2010, Warsaw, Poland
- "4th Conference on Technologies of Knowledge Exploration and Representation", September 17-20, 2009, Hołny Mejera, Poland
- "Symposium: Endocrinology of Reproduction", April 23-25, 2009, Kraków, Poland
- "3th Conference on Technologies of Knowledge Exploration and Representation", September 10-14, 2008, Hołny Mejera, Poland
- "Statistics and Clinical Practice", June 19-21, 2008, International Centre of Biocybernetics, Warsaw, Poland
- "Sytuacja ekonomiczna organizacyjna i kadrowa dużych organizacji gospodarczych w aglomeracji łódzkiej", November 23-24, 2007, Łódź, Poland
- "Nadużycia i zaniedbania wobec osób dorosłych", October 12-13, 2007, Białystok, Poland
- "Symposium: Endocrinology of Reproduction", September 5-7, 2007, Mikołajki, Poland