What's wrong with Ivar's baby on Vikings?

Ivar the Boneless' baby son Baldur was born with deformities — but while not many details were revealed, we could find out more as he confronts Freydis in the next episode.

Sweatpants & TV Vikings, Season 5, Episode 18: “Baldur”

Vikings Ending: Who Died And What Happened To Major Characters Like Bjorn And Ivar In Season 6

Baldur Ivarsson, Vikings Wiki

Vikings: Did the real Ivar the Boneless have children?, TV & Radio, Showbiz & TV

Auslag became unwell, and gave birth to a baby boy named Ívarr who had cartilage instead of bones. He could not walk, bu…

Vikings True Story: How Ivar the Boneless Really Died

Wild Thing (Ivar the boneless/Vikings) - Prologue - Wattpad

Vikings' Season 2 Spoilers: What's Wrong With Ragnar's Son? Episode 8 Reveals Aslaug's Prophecy Come True In 'Boneless' [RECAP]

Ivar/Spoilers, Vikings Wiki

Vikings' Season 2 Spoilers: What's Wrong With Ragnar's Son? Episode 8 Reveals Aslaug's Prophecy Come True In 'Boneless' [RECAP]