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Posted on Jun 14, 2004, 5 a.m.
By Bill Freeman
HealthDay - SATURDAY, June 12 (HealthDayNews) -- For years, women of a certain age -- say, 35 and older -- have listened anxiously to the ticking of their biological clocks, mindful that with each passing birthday their fertility was decreasing and their chances of producing a baby with a birth defect was increasing.
HealthDay - SATURDAY, June 12 (HealthDayNews) -- For years, women of a certain age -- say, 35 and older -- have listened anxiously to the ticking of their biological clocks, mindful that with each passing birthday their fertility was decreasing and their chances of producing a baby with a birth defect was increasing.
