A couple near Goderich whose family farm sits in a proposed wind farm are going to court to try to find out what it's like to have a turbine on their land.

Shawn and Tricia Drennan's farm sits in the proposed Kingsbridge 2 wind farm and one turbine will be about 650 metres from their house.

Shawn Drennan says they heard some people living near an earlier wind farm project sold their properties to the wind farm operator after suffering health problems.

But the Drennans say they could not talk to them because they were banned from discussing health issues by a non-disclosure clause in their sale agreements.

The Drennans are going to Superior Court to try to have the gag orders lifted so that they can determine if their health will be adversely affected by the turbines.

Their lawyer Julian Falconer says the case could be heard as early as November.