DNA test reveals woman and her husband are half-siblings, highlighting issues in donor conception anonymity.

A DNA test revealed that a woman and her husband are half-siblings, sharing 23% of their genes due to being conceived with the same sperm donor. This discovery highlights the complexities of donor conception, with over a million people in the US conceived using donated sperm or eggs. While many European countries mandate disclosing donor identities once a person reaches adulthood, the US often practices anonymous donation. Research indicates that while donor-conceived individuals generally have similar or better psychological outcomes, some face identity and mental health challenges upon learning their conception details. A 2021 survey showed that 94% were conceived anonymously, and 74% frequently ponder their origins, highlighting the emotional impact of such revelations.

November 10, 2024
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