Hey,
I'm sure they have good reasons for the two surgeries but what a pain they can't just do it all in the one go so you only have to have one surgery. Booo Maybe it's to do with the severity? I'm sorry I don't know why they want you to wait so long to ttc either. I only know from my experience, I could start ttc once I got my first normal period after the surg. Again, I'm sure they have their reasons and maybe due to the positioning of the endo your body will need time to heal. You should definitely ask your FS these questions when you get the opportunity. It feels much better going into these things informed
Do you have much pain and discomfort from your endo?