Definite vote for underbump jeans- the overbump ones do nothing for you. Topshop (online too) has some good ones. if you are tall, then they have long ones, which is not always the case (big arse + big tum + jeans flapping round ankles = not a good look).
Jools, i think only very skinny beans stay that way in pregnancy. I piled on about 20kg on my first one, and hated it. The fact was I was eating to keep MS/migraines at bay and just because I thought I deserved a treat for being pregnant - that's the killer. You dont actually need much more, especially at this stage - I am trying harder this time, but so darn hungry all the time!
Nuchal scans - I had a free one last time (St Thomas', london). The nuchal measure is considered on its own, but also calculated with your age to get a probability, so age will play a part too.
I've updated the list below as I'm not on it.
JustgotBFP due 1 May (DS age 3.11)
Sahbear due 1 May (DS age 14 mo)
farrahgillani due 1 May (1st Child)
Brightsideoflife due 1 May
SlippersAndPipe due 1 May (DD age 19 months)
Aquababe due 1 May (DD age 2.9)
Evergrounded due 1 May
Momino due 1 May (DD age 2.5 and DD age 1)
Llareggub due 1 May (DS age 22 months)
Loulabela due 1 May
AAL due 1 May (DS age 4)
Olderbutnotwiser due 1 May (DD age 21, DS age 19, DS age 16 DS age 4, DD age 2)
MissyK due 1 May (DS age 3)
Heverhoney due 2 May
SpangleMaker due 3 May (first child)
Inni due 4 May (DS age 2.9 and DD age 1)
Ceeceeanne due 4 May (DD age 9)
Bantam73 due 5 May (2 DCs ages 2.5, 16.5)
Chicadee due 5 May (DD age 6.5)
Overtiredmum due 5 May (DS age 3)
Hopefullypregnant due 5 May (DD age 10.5m)
Gibsongirl due 6 May (DS1 age 5 and DS2 nearly 2)
BrownieBells due 6 May (DS age 2.9)
Frogthistle due 6 May (DD1 age?, DD2 age 1.4yr)
lauralou1 due 6 May (first)
Minimenace due 7 May (DS age 11 mo)
Detsy due 8 May (UK, Cheshire - DD 11 months)
Carol7 due 9 May (DS age 16 DD age 12)
Febes due 10 May (DD age 9 months)
Jennster due 10 May (DD age 2y7m, DS age 13m)
Missblythe due 10 May (DD age?)
Superdenki due 10 May (DS age 2.5)
Pinkcandyfloss due 11 May (DS1 age 5 and DS2 age 1.7)
Mootie due 11 May (DD age 2.4)
Flippineck due 12 May (DD age 17 months)
Ses due 12 May (first child)
Millionsaway due 13 May (DD 20 months)
Mammajamma due 13 May (DS1 age 4, DS2 age 22m)
Gateau due 14 May (DS 16 months)
Wobblypig due 14 May (DS 1.11)
Looneywoman due 14 May
Nikkiemadisonandbump due 15 May (DD age 2)
Frazzledoldbag due 16 May (DD1 age 7, DD2 age 2)
Nauseous due 16 May
Daisydoo due 16 May (DS age 19m)
Bluebell82 due 16 May (dd age 7 months)
umamimama due 16 May (dd age 16 months)
Bigtree due 17 May (first child)
Divediasy due 19 May (DS age 5 1/2 3rd preg)
Bekkaboo due 19 May (DS age 2)
Tigergem due 19 May (DD 18m)
GreenFingeredMummy due 20 May (DD age 15m)
Mags98 due 21 May (first child)
2beautifulgals due 22 May (2 dds?!)
halfmumhalfbiscuit due 23 May (DS age 2)
pulapula due 24 May (DD 3.9yr, DS 15 mths)
Swottybetty: Due 24/05/09. DD 6mths
Moonlit due 24 May (DD age 2.6)
Agooboo due 24 May (DS1 age 6 DS2 age 2)
Dandelioness due 25 May (DD age 3 1/2)
Alapala due 25 May (DS 1.5)
MatthewandBumpsMummy due 26 May
citybranch due 27 May (DS age 21m)
Imnotok due 27 May
Runningmonkey due 27 May (first child)
CoteDAzur due 28 May (DD age 3)
MrsEvs due 28 May (DD age 4, DD age 2)
Jools1 due 29 May (first child)
Fryn due 29 May (first child)
MsG due 30 May (first child)
Bluebutterfly due 31 May (DS age 3.5)
DorisIsAPinkDragon due sometime! (DD1 age 3 DD2 age 14mths)