Lilith, according to Hebrew tradition, was the first woman of Adam, the dark manifestation of the feminine deity. In astrology, Lilith corresponds to the Black Moon. This is not a hypothetical planet, but rather the second focal point of the lunar ellipse. It emphasizes that Lilith represents the unintegrated anima in the male psyche, while in the female psyche, she embodies the shadow. Lilith corresponds to the principle of unfulfilled desires: the feeling that has remained within us after the expulsion from paradise. In addition to interpretations in the houses, the aspects to personal planets are particularly discussed. A focus is placed on examining Lilith's harmful influence in cases of genital diseases or difficult partnerships. There is also an excursus on astronomy and monthly ephemerides for the years 1900-2002.