Beyond Being sent around!

Absolute nonsense they tell you via email that a hospital is part of the network you get ready to go to hospital then they come with stories that ohhh they are not part so what am I to do I'm almost 9 months pregnant they want me to rather go to a hospital that is 40+ km away from me then one that is closer after they told me I could go there, they also tell you you need a once off auth to see the Dr. when u ask for this they send you an email saying you don't need one for pregnancy visits so I don't know what to do anymore regarding the info they give to their clients?