looking I've still got 22 weeks left! Although not due until 22 Jan (and that's not taking into account leave / Christmas, if I actually manage to get any time off...).
Also romeo my 20 week scan isn't until the 15 Sep, so a day after yours - I'm 16+6. Only five weeks but feels like a long time!
Haven't noticed any movements or BH, and while I'm now 'showing' I think most of it's still fat tbh. I'm quite a slim size 8/10 normally but definitely a bit of a spare tyre going on... good to finally feel a bit pregnant though!
night congrats on the girl - I hope your DS will be excited to get a little sister! And do keep us updated on her surgery - glad to hear that at least it won't be an issue for the first few weeks/months 
loveyoulots I'm not big on gooey either - I'm really happy and excited but in a sort of quiet, practical way. I thought I'd be a bit more emotional actually but I'm clearly just not that sort of person! I think DH does soppy enough for both of us 
sleepy we've been embarrassingly calling each other mummy and daddy for years - for our cats. So I think saying it to your bump is perfectly acceptable! I've been talking to it occasionally but tbh keep forgetting - I think when I start feeling him or her moving it'll make it all seem a bit more real...