Imagine a world where inherited mitochondrial diseases no longer block the path to parenthood. On the forefront of reproductive science, this world is rapidly becoming reality. Recently, the UK reported the birth of eight healthy babies via a pioneering IVF technique that involves three genetic contributors, a remarkable milestone in fertility medicine. Gizmodo’s detailed report unveils how replacing damaged mitochondrial DNA with that from a donor can produce disease-free offspring, offering new hope for families affected by mitochondrial disorders.

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