Thanks to everyone who replied. Quoting this post with an update.
I’m 36 weeks now. I also have the my expert midwife oil.
Tried it today sat on the loo post warm bath. An article suggested a number of positions. It was difficult to reach, I managed it but it was uncomfortable.
Might try again in a couple of days with the leg up on the bath but think then it’s one side at a time.
I will not be asking my OH to do it so if it’s still challenging I might give up
I have started doing some daily stretches with my birth ball which are supposed to be good for prepping for Labour.
But I think ultimately what will be will be!