Quoting MiniMansMamma:" I am happy to hear that you do have some supportive people behind you! I know what you mean about wanting ... [snip!] ... get out of there. Does he need to stay for anything that you can help with -- like keeping body temp up or is it all medical?"
On Friday I was told it'll likely be 10 days, maybe closer to two weeks.
He's actually really fantastic and is doing all that stuff on his own. His blood sugars, his temperature. His issue is his feedings. For the first few days he couldn't tolerate anything and kept puking it up. The past two or so he's gone from 3 mL to 27 mL (at his feeding at 6 PM this evening).
Basically it's just waiting for him to get up to his full feedings and gaining some weight. I was told 4.2 lbs was small for 35 weeks.