The boy, believed to be the smallest to have been successfully treated, was born at 24 weeks via emergency caesarean section at Tokyo’s Keio University Hospital in August.
In his five months at the hospital, he grew from 268 grams to a reported weight of 3,283 grams before being discharged two months after his due date.
“I can only say I’m happy that he has grown this big because honestly, I wasn’t sure he could survive,” the boy’s mother said, according to the hospital.
https://mobile.abc.net.au/news/2019-02-28/worlds-smallest-boy-sent-home-from-hospital/10856164?pfmredir=sm