Transcript for Miracle Baby Finally Goes Home After a Year in the Hospital
Finally, a little boy born so premature, he weighed just over a pound. Tonight, he is finally home and it took a village and a full year to get him there. Here's John donvan. Reporter: And so he rolls, his mom providing the push power. Trevor frolick, who at the age of nearly 1 has never been home before. Although, that's where he's headed now. And that's because, ever since he arrived in this world, in August, that's August 2014, he's lived in this hospital. Born more than 16 weeks early, which is a lot. Here's how small he was. That is his dad's wedding ring. Trevor weighed just over a pound back then. But the good news, Trevor was one of the kids who made it, although not easily. That's why he was 345 days in the hospital. There were times when it was not clear that Trevor would live. It was hour by hour, minute by minute. Reporter: But the thing about going home after 345 days, it's not exactly good riddance, glad it's over. Because certain attachments were formed. Like all of these nurses who came in on their day off to say good-bye to the little guy. They were happy to see him go home, but they also hated to see him leave. We're so happy for the family, but yeah, our place is going to feel a whole lot different without him here. Reporter: And his mom, Becky, realizing that she'd been getting a lot of help from this big hospital family. I'm nervous. I'm excited. I'm sure there will be tears. Just hope I have what it takes. Reporter: Well, there he goes. And here's the epilogue. Trevor's been home a week and all is well. He fits in with his big sister. Oh, more news. His mom's expecting. A new baby due in a few weeks. So, enjoy it, Trevor, being baby of the family for a little while. And being home for good. John donvan, ABC news, Washington. Welcome home, Trevor. "Gma" and "This week" in the morning. We will see you right back here tomorrow night. I'm Cecilia Vega in New York. Enjoy your Saturday night. Good evening to you.
This transcript has been automatically generated and may not be 100% accurate.