Hiya sorry I've not been on here much lately, I've not had the chance to read through the rest of the thread yet.
But yes Ellie had the HCG Chorulon injections.
2 injections 7-10 days apart both given in her rump (she shrieked a bit with both, but forgot seconds afterwards with scoffing veggie bribes in her face!)
Ellie was 6yrs old, had persistent genital bleeding & ongoing uti's. She had a conscious ultrasound scan & a walnut sized ovarian cyst was discovered.
The vet wasn't happy to operate on/spay Ellie due to her age with related anaesthetic risks, they're not exotic vets & that they didn't have many gpigs though the doors.
She suggested palliative care was the way to go...
My suggestion of the hormone treatment after others had mentioned it on here was bit of a research bonus for the vet I think.
The vet contacted the hormone manufacturer for advice & dosage info.
Its normally used as a cattle hormone so usually provided in a large vial dose & the vet only used a fraction of the vial. The rest had to be discarded, although I had to pay for the complete vial.
Not sure how much your vet would charge.... But I see that you can get the vials from
Chorulon 1500IU Powder & Solvent (5 x 5ml) From £48.20
For £57 with free P&P, you will need a veterinary prescription to purchase this, so you'll need to factor in the vets charge the prescription.
I use Viovet for a lot of products, but it's currently out of stock & a lot more expensive from them.
It might be worth asking the vet if this is the correct treatment & to get it delivered to them if it's cheaper than buying directly from the vet?
Ellie's coat became really glossy, smooth and silky within days, she seemed more relaxed generally & within a few weeks her cyst had reduced in size so much you could hardly find it.
Ellie had one more bad bleed after the injection, then never again
The treatment lasted approx. 12 months and then she had a repeat of the first treatment, this also lasted about 12 months.
I lost Ellie aged 8yrs to other health issues.
The injections worked brilliantly for Ellie, but sometimes they don't seem to make any difference - it depends on the individual piggy & the cyst.
There seems to be very little information to be found on side effects of using the hormone. It either seems to work or it doesn't generally.
Good luck with the decision on pretty Patsy & hopefully she'll soon feel better, whatever treatment you decide to have.