As I was diagnosed with a different, rare early stage OC subtype, I can’t make any recommendation regarding follow up treatment. I, too, was given different opinions from two NCCN cancer centers. Ultimately, my treatment was modified and in less than two years following my diagnosis, the NCCN had changed their recommendations. I would advise looking at the NCCN guidelines for your specific histology. Also, finding a group of women with GCT may give you valuable support. I have become close friends with women I met online with the same diagnosis as myself. Great progress is being made in OC research. I am beyond five years.