We are now having our EA renovation half done. We have a very minor renovation, just painting and three build-in cabinets. Since I am now 4-month pregnant, we start to worry about the potential hazard residue left in the air. We've read a lot warnings and stories about the renovation pollution, but it seems not a common topic here. Does anyone have a clue about this issue? How long do people generally wait before moving in a newly renovated house?