OK...so, first I'd say that babies are not born "black and blue" from lack of oxygen. If someone says "black and blue", I'm assuming bruising?
Almost ALL babies are born some shade of blue, they begin to pink up once they start breathing but "black and blue"?
Anyway, I can't even begin to speculate without knowing the gestational age and exactly what happened during the birth. I'm first of all shocked as hell that there was a Dominican doctor who "allowed" her to birth vaginally. Even though it can be done, most Dominican doctors will forbid it for their patients. That's one of their "freak out" zones.....vaginal birth twins (even though we do it here all the time).
Also, an incubator does nothing for the babies breathing. The babies either needed to have a oxygen hood, nasal cannulas, or even C-Pap or be directly on a ventilator (which I doubt as the transfer most likely would have been forbidden). An incubator is more like a little "house" or closed off crib to keep the baby in to keep him warm, and away from the outside environment which carries lots of bacteria and germs. The incubators have heat controls but an incubator alone does not provide oxygen usually. You must have a C-Pap machine to supply C-Pap, you must have the hood, or tent to provide free flow oxygen, or you must have a nasal cannula in the baby's nose giving it oxygen. the incubator does not do that. Also, all NICU babies (or at least in the US) have a monitor on that alarms if the saturation of oxygen in the baby's blood is getting low....and the alarm sounds when this STARTS so the baby can be assisted.
I am Labor and Delivery, not NICU but I know the basics of sick babies. Also, I had a placental abruption at 36 weeks with Victor and he was on C-Pap for 36 hours and received blood, bili lights, etc...so I know a little bit about NICU routine. Victor stayed in NICU 6 days.
I feel so bad for this family. I could speculate all day on what happened but without knowing some pertinent information, it wouldn't be fair.
Because, at this time, I have no idea if it was something during the birth, the transfer, or the subsequent admission to the 2nd NICU that caused their deaths.
SHALENA
I showed post 1 and 8 to my daughter's mother and she told me nothing in either posts make any sense not one word. She also said maybe the OP was confused or the father did not fully understand what was being explained to him and he drew his own conclusion something that happens all the time in the hospital.
When she broke down what frank stated in post 1 and 8 coming from someone like yourself that understands hospital lingo it did not make a lot of sense.