I’m into my 5th. week of an episodic cycle. I just got my second month 300mg Emgality shots. I have been totally pain free since week 2. I’m optimistic. My cycles usually last a minimum of 3 months. I have to pay $600 a month for the shots, but if it continues to work this well, I’m good with that. I even went away this last weekend without an O2 tank. I would have never done that with any other cycle. The neurological center I go to (Michigan Head pain & Neurological Institute - MHNI) was one of the trial centers for Emgality. They say test results were very successful. I have to agree, so far.