No, I do get the night sweats pretty bad. As far as insomia I dont have a problem. I also dont see much of a diference in my lab results either as far as my natural test production goes. I guess thats a benefit of 6 months or longer, now that my body is use to it, it recovers very well. Mostly with only using clomid, but occassionally the addition of some HCG. Anxiety for me has never been a problem either.