What really helps reduce Endo??

Like the title says, does anything REALLY stop Endo from spreading? I hear mixed reviews. My mom had a full hysterectomy with ovaries and cervix at stage 4 and she said she had never felt better. She said she came out of the OR a better person. I want to feel that way! I see so many women here who regret their hysto or said It didn’t stop the spread. My doctor prescribed me progesterone- Slynd although I told her I had a blood clot from Nuvaring and she didn’t care. She said we could do an ablation but I heard that doesn’t help.

So what is the gold standard for Endo? Nothing? Just repeat surgeries to remove lesions?