Julia James, Scope (blog of the Stanford School of Medicine), 8/15/2010
A debate over the emotional implications of sperm donation on offspring (an estimated 30,000 to 60,000 are born each year) has developed recently in the wake of a controversial report from the Institute for American Values: The study re-explored a decades-long debate about anonymous donors: Should donor children have a right to know where they come from? Does the donor have a right to protect his privacy? Elizabeth Marquardt, lead author of the study, said many donor children want to know more about their origins. She discovered through interviewing 485 donor children that many felt confused and isolated about their conception. About 65 percent surveyed believed the sperm donor is "half of who I am."