Arie Luyendyk Jr. and Lauren Burnham Luyendyk have chosen the gender-neutral name Lux for their newborn son.“Alessi is warming up to Mr. Lux,” Arie told fans in a video posted to
on Wednesday. Later that day, the race car driver joked on Instagram, “Next we train her to get up in the middle of the night and change diapers.”sister remains in the NICU“She's having some trouble with her breathing. She’s not on oxygen. She’s perfectly healthy. Her development is just a little behind,” Arie explained in the YouTube clip. “Her heart rate slows because because of the breathing slowing and that is concerning.
On Tuesday, Lauren asked her Instagram followers to “say prayers” as she headed home from the hospital with Lux.In the YouTube footage, Arie revealed that“It’s really cute to see Alessia with Lux, but I’m also really sad for Lauren because she’s having a tough time,” he said. “But I guess cross your fingers for us that she gets to come home soon.”Rachel Paula Abrahamson is a TODAY.com contributor who writes for the parenting, health and shop verticals.