Discovery Coastal Core - Giving Birth

Hi all!

I'm on the Discovery Coastal Core plan and am looking for a hospital that is fully covered?

I phoned them today but was just redirected to their website.
For some reason, all hospitals just show was Partial Cover and when I click for more information it says "Plan cover: You can use this facility for your approved hospital admission. However, because this facility does not form part of the Coastal Hospital Network, you will have to pay an amount upfront. There is no overall limit for hospital cover."
What hospitals ARE in the Coastal Hospital Network then???

I'm in the Northern Suburbs of Cape Town but I'm willing to go to a Southern Suburbs hospital too..
Is there anybody in my area that has given birth on this plan? Please would you tell me what hospital you used, what Ob/Gyn and if you had to pay in extra for the birth?

Thanks in advance!