"I have Pluto in transit opposing or squaring the Midheaven in the birth chart. What does it mean ?" What can it mean to have bad form Pluto aspects such as quadrature and opposition to our native Midheaven ? What a way to give an unfavorable passage of Pluto on the cusp of the tenth house in our chart of birth ? What does it mean to have the planet Pluto square or opposite the natal Midheaven ? The transit of Pluto quadrature and opposition to Midheaven which carries positive connotations for us ? Which are meaning, significance, sense of the planet Pluto in transit in square or opposition at the birth Midheaven ? Having this planet in bad aspect and then square (90 degrees) or that form an opposition (180 degrees) with the Midheaven can carry important meanings not only on a personal level. Pluto represents the changes that occur in the depths of our selves, our intimate impulses, our unhealthy thoughts, the ability to act lawfully or unlawfully. The Midheaven know, however, indicates relationship with our mother, our social climbing and career, our profession.
Meaning : your mind might go haywire because you may have problems at work. In fact you might lose what you have and this could lead to difficulties to cope with life. Risk of layoffs or early retirement. Possibility that your mother is ill. Do not accept proposals for work related to the crime or to the world of sex that could cause you to gain as much and there straight away but would create serious problems to no end.