I'm another one who's flying in a few weeks' time - my airline is fine without a fit to fly note up to the end of the 28th week, but my connecting flight home is day 1 of my 29th week so I think I'm going to ask the GP for a note anyway, just to be on the safe side! Seems a bit daft the GP doing it though, given that they don't have maternity expertise and I haven't had any contact with the GP in my pregnancy...
On shopping, I haven't bought anything for baby yet (it still feels too far away!) but have booked in a consultation at John Lewis for July (earliest I could get an appointment at the weekend!) - if anybody else has a John Lewis near them and was thinking about it for any baby stuff, they have a deal on where if you spend a certain amount with them after having a consultation they offer some discounts. It's quite high spend but useful if you need any big things - furniture, travel systems, stuff like that.
@JLT24 @LuxeBiscuit Thanks for the tips about Amazon and Boots!