ooooh good to see all you ladies here!
Hi Lee wow 13lb already! Despite any feeding problems, he seems to definitely be getting enough food... though the crying must be a pain. I hope the paediatrician can sort something out for you. Our Ianto compressed all trouble into the first 4 weeks or so - he's been an angel of a baby since, always happy, very little crying, uncomplicated feeding, now if he'd only sleep through nights, ... that would seem a bit unfair on all other parents out there!
Gi1da vests, i.e. bodysuits, that is, those things that cover the body, poppers around the bottom, some sleeveless, some with short sleeves, some long-sleeved... and on top of that babygrows. Cardigans and hats to go out.
When the health visitor came for the first time, she commented that she could see that we had been in NICU care. Whilst still in hospital, when Ianto was not well, the nurses piled blankets on top of him, probably about 8 at a time... so we did the same back home... but actually, if your baby is term and healthy, overheating is more of a problem than getting cold. Too cold = uses up energy for keeping warm, so everything else slows down. Too hot = fries the brain, organ meltdown, cot death risk increases ...(ok I am exaggerating a bit, but I know on which side I'd rather err) which is why you need to cool babies down when they have fevers.
Occasionally he gets trousers and sweaters over his bodysuits instead of babygrows. Makes him look all grown up ;)
Newborn babygrows often have scratch mitts built in = good, cause babies tend to scratch their beautiful smooth faces... and seperate mitts will fall off.
We put him in a swaddling blanket and as that didn't work well we added a cellular blanket to the swaddle, and covered up with, well, up to 6 further blankets initially (as advised by NICU nurses, as I said). At about six weeks we moved into sleeping bags. I think sleeping bags from birth are fine as long as your baby is big enough so that he/she can't slip through the holes and thus wriggle underneath the cover and be smothered. One leaflet explained how many TOGs a baby needs altogether given a room temperature of 18°. I think it was ten. Vest - 1 tog, pyjama - 2 tog, sleeping bag - 2.5 tog, blanket - 2.5 tog per layer (so, folded in half, that's 5 tog) and you're fine. But that's just from vague memory.
One thing we've found really good is baby sleeping gowns instead of babygrows/pyjamas, at night. They're like long nightdresses, and they're "one size" so you can use them from birth to about 6 months, which makes them very good value. They make nightly nappy changing lots easier, as there are no poppers, and no legs to get out of and into pyjama legs. Also, they fit well over bulky cloth night nappies.