One time I took it, it lowered my FSH from 20 something to 8. The second time, my FSH barely budged from mid twenties so Cooper increased the dose to 2x per day and it came down.
This past month, they had me start it as soon as I got my negative beta and my CD3 reading was a 8.
I asked the nurse why it didn't work the one month and she said that each month is different.
I know it can be frustrating, I'm sorry you have to go through this.