None for me either. I'm into my second now and have only put on about 2kg which fluctuates throughout the day. MW said perfectly normal and don't expect to see a significant weight gain for quite some time
An interesting range! A friend of mine has lost a stone due to HG, poor thing. That must be awful.
I think I'm heading for half a stone in the first tri. I was fairly slim when I started out and my weight has been stable all my adult life, so putting weight on and not doing anything about it is new to me.
Like you, I was very thin pre-pregnancy but I put on 10kg in the first three months and my gynaecologist (on the continent - where they are very strict about weight) raised her eyebrows a bit ... . But I didn't put on much more after that so everything was fine in the end.
[I should add that I was absolutely starving in the first trimester. Dh actually got out of bed at 4am on a regular basis to make me ham, cheese and gherkin sandwiches because I couldn't make it through the night without refuelling ]
I'm a bit worried cos I'm only 5+3 but I feel like I could eat everything in sight at all times! I've been keeping track of my weight but haven't checked recently or worked out how much I've put on.. Would be impossible to work it out properly anyway cos I def put weight on over Christmas too so don't know where I was at to start with! :/
I put on a stone in 14 weeks.. regret it now.. but thankfully my appetite has stabilised somewhat since, there was just no fililng me EVER during those first 14 weeks! I'm 21 weeks now and have put on very little since.