My little man was delivered at 34 weeks. He is doing just fine. 9 1/2 pounds already. And is just two months old. Spent 6 days in nicu. He was 5 pounds at birth and was 19 1/2 inches long
Every early baby is different. I've had 3 early and they all did differently after birth.
My sister had her daughter a month early and she is 5 now and really really active!
I had my lil man at 37+3 in April due to Gestational hypertension getting out of hand and they had to induce/csec. He's perfectly fine and is 9 1/2 months and the size of a one year old or bigger... Lol walking already and just a joy to be around. I'm now 27+1 and know if it happens again I'm in good hands.