Ooops, I forgot to answer the question about food.  Danny has always had a good appetite.  We started cereal & food at 4mos because I was breastfeeding almost every hour -though he’s done well with weight & tests. He’s just not a long eater -more of a snacker.  The food holds him over for 2-3 hours now; and he gets 3 baby food meals a day in between the nursing.  I’ve even tried feeding late before bed, but no avail.  The bummer of all this is that when he finally fell asleep last night -he was only asleep 2 hours and there we were waking him up for meds.  Poor sweetie -but awake he was this morning with a huge smile :)