The advice below is based on many years of experience within the field of electromagnetic radiation.
Microwave Ovens emit electromagnetic radiation whilst they are connected to the power grid, and so therefore you should unplug the oven after use, or install a timer that disconnects the power line after a determined time.
Clock Radios emit electromagnetic radiation whilst they are connected to the power, and therefore we advise against anyone using them on the bedside table or in the vicinity of the bed, but particularly EMF sensitive people.
Compact fluorescent lamps
Electricity saving light bulbs can cause health disorders and problems, as the electronic device, metals and mercury gas inside the bulb cause electromagnetic radiation. Therefore, we do not advise using electricity saving lamps in living rooms, particularly for EMF sensitive people.
The router antennas for a wireless network can cause health disorders for EMF sensitive people. If you have a router with an adjustable antenna and by positioning the antenna to point in horizontal position or less than 45° upwards, these problems may be greatly reduced.
Ring on the left hand
If you are very EMF sensitive, please also be careful to put rings on your left hand. Primarily it concerns the ring finger, although symptoms have been observed on other fingers. No logical explanation has been found for this phenomenon which is possibly related to the body energy fields, similar to those for acupuncture treatment spots. If you believe this may apply to you, try removing any rings for a few weeks, and observe any differences.
If you like to read more about electromagnetic radiation and how to protect you, please see http://www.rayfence.com