Get a close-up look at surgery on a baby in the womb — the first time ever in a major TV broadcast.

Doctors remove the remainder of newborn Lilly’s tumor, while Tina and Brion receive devastating news about their unborn twins. As Shelly and the baby undergo a procedure to repair the fetus’s spine, get a close-up look at this surgery on a baby in the womb — the first time ever in a major television broadcast.