Hi Stoked
Firstly most GP’s would not recommend a homebirth under any circumstances.
All homebirth midwives carry, or should carry Synto to help prevent bleeding if the natural methods don’t work. Just because you had a PPH with your last birth does not mean that you will have a PPH with your next birth. If I was your midwife a PPH was something that I would watch for but not be overly concerned about.