Alwayshopeful
As you probably know, there is no known cure for Endo, but I do know that not ovulating halts the growth of it. My consultant said that I am just one of those people in who it grows back very quickly, and I develop adhesions at the drop of a hat. Lucky me!

So, straight from the Zoladex I had the surgery to divide everything up, and like you, then went straight for IVF, therefore, not really having any periods in between and therefore not 'feeding' the endo.
My acupuncturist said that she thought the reason the first IVF wasn't successful was because my body hadn't recovered fully from the surgery (don't forget I was opened up though, you are lucky in that you had keyhole) and so therefore had a lot of scar tissue etc.
After the first go I decided to go on the pill until the second go to try to keep the endo at bay as much as possible. It seemed to work as we got a positive result.
They say the best cure for endo is to have a baby, as often it can "flush" out your system. Its just getting there that's the hard bit. But persevere...I wish you all the luck in the world.
Emma x