Your Saturn is quite powerful in your horoscope and is a benefic. So you need to have no apprehensions that Saturn is bad for you. Perhaps you could have a change in the nature of your job during Saturn’s period. However in your horoscope the 2nd,4th and 11th houses are weak primarily due to a malefic Sun and weak Venus and this could mar your mental happiness, unsatisfactory monetary conditions, poor returns from career are indicated. Beware of such problems and take due precautions. Sade Sati will not harm you at all. Read my article http://navagrahastro.blogspot.in/ which will help you get a better insight into Astrology.
Online Magazine on Vedic Astrology