Sorry, I've been dealing with an increase of pain since last week Friday, so I've been on bed rest and that's all i can handle at the moment. Here in Wisconsin it have rained every day and chilly. I'm on a new medication to dialate my arteries. The cold makes it worse and I can't get help... So I ball up until it leaves and take much fluids and folic acid. I don't lie when it comes to pain but no one believes me.