This new chart is assessed as a stand-alone chart and also compared with the natal chart, so as to identify the trends valid for the year, from one birthday date to the next, It produces a snapshot of the influences at work which are felt by the chart's owner at that time,
Here are the methods usually practiced in predictive astrology: Since astrology is not a scientific discipline, it is unable to answer every question, and it is important to remain humble with its results, especially regarding predictions, because they indicate tendencies and probabilities only, even though these valuable pieces of information fully justify their use.