http://beacon.bcna.org.au/2015/10/update-on-zoladex-for-premenopausal-women/Zoladex has in recent times come onto the PBS
https://www.bcna.org.au/understanding-breast-cancer/breast-cancer-in-young-women/research-news-and-issues-for-young-women/There's an article on Zoladex within the link above
It is about giving you the best possible chance
I had 26 zoladex injections (one every 4 weeks) given by my GP after the first with the medical Onc. I always had a numbing injection first and there was no pain with it! My ovaries are monitored via vaginal ultrasound and are very healthy
I don't think it is wise to skip a step just because..............