Wow
24 hours and I don't know where to start reading!!
Mrs JW when are you supposed to be flying? Some airlines you don't need it for anyway, but better to be safe than sorry.
Bright I'm in an office job so it's ok in terms of resting up, but I'm in agony walking, particularly if I'm in a bit of a rush.
Rise our nickname started out as Raspberry because of when we found of, the Melon part comes with the fact it rhymes with my name 🙈 but now bump is generally beanie or baby girl.
Dream I've been told that I must take all of my 2017 vacation entitlement in 2017, my options are take it before Mat Leave starts, or return to work before the end of the year to take it. The only reason we allow A/L to be carried over is if the employee is sick or the reason they haven't been able to take it is due to the business. You'd need to check your contract and handbook for guidance as various employers are different. Some will let you carry over but only a week say.
You don't need to be having a conversation about returning to work until much later - I chose to approach my manager yesterday because I'm slightly OCD and need to plan ahead and she told me that whilst she is grateful I've put thought into it, the earliest she's prepared to discuss it with me is October, because I just don't know how I'll feel once DD arrives. Any A/L I accrue during 2018 will be taken whenever I choose in 2018.
I'll be confirming that my intention is to return in Feb following 26 weeks Ordinary Mat Leave and 13 weeks Additional Mat Leave and my manager will confirm that back. However, I can make a decision to extend that to take the full 26 weeks of each and I only have to give 8 weeks notice if I want to return earlier.
Mighty I hope you're starting to feel better? 
Sah just take it easy and if you need to go at 3 weeks rather than 1.5 then they cannot force you to stay. That's you're choice and you can go upto 11 weeks prior to your EDD.
Apologies for the crazy long post you chatty bunch! 