Medical Astrology is an extremely specialized field by which an astrologer is able to pinpoint the potential weakness or diseases or a potential weak organ of the body and forewarn the native. Natal chart explains an individual's state of disease and wellness. It accurately describes one's personality and one's potential internal conflicts, which can lead to imbalances and also its physical manifestation. It gives further insight into the timing of events and may give us clues as to when problems may begin, or fade off i.e. duration of illness.