Kayzr & working9while5 - will be interested to hear how your thoughts go on the doula / IM path. There's a woman where I work that trained as a doula, but don't think I can cope with having someone from work there. 
Florin - only told my best friend and her DH so far. She's pregnanat two, although a couple of months ahead of me. We won't tell family for another couple of months and I'm really not sure when to tell work if I'm honest!
Kayzr - sorry your DH has gone back to work again today. Hope the time goes quick for you until he's back.
Dalrymps - so sorry to hear about your best friend.
GarrottingIt - I've been nauseous since about 2dpo so really not trying to think about the next 8 months! Although at the moment, I'm more bitter about trying to 'do the right thing' - I was feeling extremely bitter yesterday about having to restrict my tea intake (I normally drink a lot - and they're big mugs!) and have a body temp bath (I normally like my baths boiling hot!). Looks like I'll stick to showers for the rest of this pregnancy; a luke warm bath is just not that much fun.