Hi Marleysgirl, Emily was 932g when she was born and dropped to 850g so she was quite big for her gestation, however that did not stop her from having serious breathing problems because her lungs were so immature. Weight does play a part but it is not a major factor. Maturity is. Apparently in terms of maturity, there is a huge difference between a 26 weeker and a 28 weeker, so you have a head start. Emiily was ventilated for 24 hours then put onto CPAP in air (21% oxygen). In hindsight I wonder if she was taken off the ventilator too early as she would have massive desats and bradys. She would desat to zero even at 32 weeks, she scared the life out of the nurses, this improved slightly to 30 percent and she was still having bradys at 36 weeks when they say they should grow out of them. Each baby is different and Emily was just slow at learning to breathe, at times I felt they pushed her too hard when she was not ready. They took her off caffeine too early so that was part of the reason why she was desating so low and required Oxygen on many occasions. Another reason why she struggled was reflux, sometimes when the pain was so bad she would hold her breathe and then forget to how to breathe again which I believe is quite common for babies with reflux to do, espeically extremely premature babies.
We got there in the end.
Andrew has maturity on his side those extra weeks make all the difference, also you were lucky to get the steriod injections, they are worth their weight in gold, I had two and thank god I did even though when Emily was born she was not breathing, once resuscitated she was fine.
Now she is home she still has the odd occasion where she will choke, hold her breath and then you have to slap her on the back to make her breathe. It usually happens when feeding. This doesn't bother me at all and she will grow out of it.
Please don't worry about the desats, it is normal and he will grow out of it as his lungs mature. I focussed on it and made it a big deal for me on hindsight it was part of Emily growing up. I know it is hard but you will get there...x