DS is 8 months mid September and is a jolly, active little charmer who is (apart from your average colds picked up at nursery) generally in good health...and is 17lb 11oz so not exactly fading away. Problem is that today I got a bit of a shock when I took him up to the baby clinic to get weighed as he's lost a couple of oz's from when I got him weighed at the beginning of August. Fortunately I'd forgotten the book. (not wishing to experience a stampede of well-meaning medical professionals to my door).
Particularly as (admittedly) my experiences are rather coloured by what felt like an HV intervention when my milk started to die off in April, and I know that weaning really doesn't help with weight gain even though he'd gone onto formula, i was wondering if there was something I could do about this. He seems to eat enough to satisfy his appetite and no more, even though he has been wholly on the devils work sorry, formula since late May. 
DS has also only just clicked as to what to do with finger foods - so it's been purees to start with because he was genuinely hungry but would be in a right old soup of frustration and hunger before he could get enough into himself to take the edge off. He was very ready but up until recently hunger seemed to "grab" him at the last minute so 1 minute you'd be "Ooh, lovely happy baby" and then it's 42 kinds of hell all at once...
I've got to be honest, 2 colds in the last month, teething and a complete inability to not roll terrifying distances at light speed (or attempt to crawl - he's now almost permanently on his hands and knees - and rolls when he want's to be somewhere quickly) I actually don't know how to get enough calories into him. He's eating about 600ml of formula (Hipp First) and having 3 puree/finger food meals a day so technically he's certainly eating plenty (though clearly not enough for a baby of his size and level of activity.
I can get him to eat fruit and veg stuff, porridge/breakfast stuff and pasta - but meat and cheese (Even in innocous babyfood form) are verboten at the moment, and having a demanding full-time job, a nasty back injury and a flat the size of a postage stamp means I don't have the hours (or enough plastic sheets) to spare to dedicate to full-on BLW and would appreciate the input of some MN's who've been through a similar experience. His digestion is fine, his moods are great, it's just I don't want to miss something - change formula? change foods? Not panicking..yet 