1991 - Annual Meeting Israeli Obstetric and Gynecology Society, Tel Aviv.
1992 - Annual Meeting Israeli Society for Infertility Research, Tel Aviv.
1992 - Annual Convention in Medical Ultrasonography, Herzlia.
1993 - Foundation Congress European Society for Gynecological and Obstetric Investigation , Madonna di Campiglio, Italy.
1993 - 40th Annual Meeting, Society for Gynecological Investigation, Toronto, Canada.
1993 - The Annual Meeting Israeli Society for Infertility Investigation Tel Aviv.
1993 - 49th Annual Meeting American Fertility Society Montreal, Canada.
1994 - 41st Annual Meeting Society for Gynecological Investigation, Chicago, Illinois.
1994 - The Annual Meeting Israeli Society for Infertility Investigation, Tel Aviv.
1994 - 50th Annual Meeting American Fertility Society San Antonio, Texas.
1995 - 2nd CongressEuropean Society for Gynecologic and Obstetric Ivestigation, Madonna di Campiglio, Italy.
1995 - 42nd Annual Meeting Society for Gynecologic Investigations, Chicago, Illinois.
1995 - The Annual Meeting Israeli Society for Infertility Investigation Tel Aviv.
1996 - The Annual Meeting Society of Perinatal Obstetricians Hawaii, Hawaii.
1996 - 43rd Annual Meeting Society for Gynecologic Investigations Philadelphia, Pensylvania.
1996 - The Annual Meeting American Society of Human Genetics ,San Francisco, California.
1996 - The Annual Meeting American College of Medical Genetics San Antonio, Texas.
1997 - The Annual Meeting Society of Perinatal Obstetricians, Aneheim, California.
1997 - The Annual Meeting American College of Medical Genetics, Fort Lauderdale, Florida.
1997 - 44rd Annual Meeting Society for Gynecologic Investigations, San Diego, California.
1997 - The Annual Meeting American Society of Human Genetics, Baltimore, Maryland.
1998 - The Annual Meeting Society of Perinatal Obstetricians, Miami, Florida.
1998 - 45th Annual Meeting Society for Gynecologic Investigations Atlanta, Georgia.
1998 - The Annual Meeting American Society of Human Genetics, Denver, Colorado.
1999 - 46th Annual Meeting Society for Gynecologic Investigations, Atlanta, Georgia.
1999 - 3rd Annual Meeting, World Muscle Society Antalya, Turkey.
1999 - 49th Annual Meeting American Society of Human Genetics, San Francisco, CA.
2000 - American Society of Reproductive Medicine, San Diego, CA.
2000 - 47th Annual Meeting Society for Gynecologic Investigations Chicago, IL.
2001 - 21st Annual Meeting, Society of Maternal Fetal Medicine Reno, NV.
2001 - 10th International Congress Of Human Genetics, Vienna, Austria.
2002 - 22nd Annual Meeting, Society of Maternal Fetal Medicine New Orleans, LA.