Advice needed for complicated UC journey

Hi folks im looking for a bit of advice for an upcoming trip that is getting quite complicated. I've never flown UC before so looking for some input from seasoned UC veterans!
Scenario is... my partner and i need to fly to the states for her to have an operation. Due to her illness she doesnt travel brilliantly, and gets tired very easily, so I am thinking that UC should provide the best travel option for her. Due to the nature of the operation, we dont know how long we will need to stay in the states in order for her to sufficiently recover so she is well enough to fly back (it could be a week, 2 weeks, maybe a month... unknown really)
So bascially my questions are:
1) What is the best ticket option when we arent sure of our return date? Is it best to book one-way tickets and then book a return flight when we know when we can fly back? Or is there a UC ticket with total flexibility?
2) We will be taking 2 medical staff with us (Doctor & Nurse). If we book 2 x UC seats (for us) and 2 x PE seats (for the Doc/Nurse) would they be able to be brought forward into the UC cabin in the event that she needs some medical assistance. She will probably be fine and sleep the whole flight, but there is obviously a small possibility of a problem
3) Will 2 x UC tickets entitle us to 2 CDC's? i.e so we can take the doc/nurse in the 2nd car and through the UC check-in etc with us?
4) Are there any special provisions that the ground staff and/or cabin crew can make for passengers travelling with medical conditions?
5) Are the WC's in the UC cabin any bigger/better than standard?
Any thoughts/advice/pertinent info from those familiar with the UC service would be most welcome...
Many thanks
Scenario is... my partner and i need to fly to the states for her to have an operation. Due to her illness she doesnt travel brilliantly, and gets tired very easily, so I am thinking that UC should provide the best travel option for her. Due to the nature of the operation, we dont know how long we will need to stay in the states in order for her to sufficiently recover so she is well enough to fly back (it could be a week, 2 weeks, maybe a month... unknown really)
So bascially my questions are:
1) What is the best ticket option when we arent sure of our return date? Is it best to book one-way tickets and then book a return flight when we know when we can fly back? Or is there a UC ticket with total flexibility?
2) We will be taking 2 medical staff with us (Doctor & Nurse). If we book 2 x UC seats (for us) and 2 x PE seats (for the Doc/Nurse) would they be able to be brought forward into the UC cabin in the event that she needs some medical assistance. She will probably be fine and sleep the whole flight, but there is obviously a small possibility of a problem
3) Will 2 x UC tickets entitle us to 2 CDC's? i.e so we can take the doc/nurse in the 2nd car and through the UC check-in etc with us?
4) Are there any special provisions that the ground staff and/or cabin crew can make for passengers travelling with medical conditions?
5) Are the WC's in the UC cabin any bigger/better than standard?
Any thoughts/advice/pertinent info from those familiar with the UC service would be most welcome...
Many thanks
