Hi Eve I was on follistum too, only once(didnt like the drugs), I was put on 8amps and my estrs was 150, bfn. I was told that estr needs to be over 300 at least. When I pressed the re for answers he admitted to fact about estr nedding to be higher. I do think being on a lower dose of foll is better(my egss got fried on 8 amps). I hope you get a bfp this month. HelenC.