Medical Officer, Family Health Division, Maternal & Child Care Program, World Health Organization since 1984. Team Leader, Sterilization Surveillance Program, Population Division of Ministry of Health, World Health Organization, Bangladesh, 1982-1984. Medical Rch Planning Officer, Ministry of Health & Social Welfare, Government of Poland, Poland, 1980-1981.
Family Health Advisor, Ministry of Health, World Health Organization, Fiji, 1976-1979. Head, Family Health Department, Institut of Public Health, World Health Organization, Algeria, 1971-1975. Senior Lecturer, 1966-1970, Lecturer, 1962-1965, Assistant, 1958-1961, II Institute of Obsterics & Gynecology, Medical Academy in Warsaw.