I'm starting maternity leave on my due date, but taking 2 weeks holiday immediately before.
My job is a desk job now, because the risk assessment took out all my site based work. So fairly easy to keep going. I did the same last time and then went just over a week overdue.
Minipie I think the cabriofix goes to 13kg, which is about 1 year. There are a few rear facing next stage ones. I have a Britax multitech in my car, and DH has a BeSafe Izi 3 in his.
The biggest problem is where to get them. Because they have to be installed properly there aren't as many places to go, although John Lewis do the BeSafe and the Recaro Polaric. There is a place in Milton Keynes which will mail order too.
I can't remember the website, but it's something like www.rearfacing.co.uk, but if you go on the car seats bit of products on here there's normally a link to it from any rear facing thread! And there are some very knowledgeable people on there too.
It can be a squeeze fitting them in sometimes too.
Be prepared for the prices though.