101.   According to the Israeli law, which includes provisions to conform with Jewish law, childless couples may contract a surrogate mother to carry a fertilized egg to term.

102.   Also Saturday, the medical society approved the testing of in vitro fertilized eggs for hereditary ailments, Kyodo said.

103.   An X chromosome from the father allows a fertilized egg to be female.

104.   At that point, a fertilized human egg has grown to hundreds of cells but has not yet developed a nervous system, specific tissues or a human form.

105.   But some oppose the research on the grounds that to get the cells, scientists must destroy human embryos -- fertilized eggs.

106.   But, Gardner explained, DNA is normally introduced into a fertilized egg.

107.   Donna Fasano had gone to the clinic to have her own fertilized eggs implanted.

108.   Fertilized eggs, or embryos, are often left over from fertility treatments.

109.   For instance, the gastric brooding frog in Australia cuts off acid production while it incubates fertilized eggs in its stomach.

110.   He went to court to block Mrs. Nachmani from having the fertilized eggs implanted in a surrogate mother.