Three-parent Baby

First ever three-parent IVF baby hailed as 'revolutionary'

New York fertility specialist John Zhang spearheaded the technique with a Jordanian couple at a clinic in Mexico.

World's first baby born from three-parent technique

The world's first baby has been born using a new "three-parent" fertility technique in Mexico. The baby boy has the usual DNA from his parents and a bit of genetic code from a female donor.