Retrograde menstruation is when the blood and uterine tissue expelled during menstruation travels backwards up into the cervix. This may include the blood and uterine tissue flowing up into the fallopian tubes and elsewhere in the abdomen. This was believed to be a cause of Endometriosis however research has largely rejected this idea.
what does retrograde mean
If you mean "retrograde rotation", they are Venus and Uranus.
The apparent westward movement of a planet is known as retrograde motion. This phenomenon occurs when a superior planet passes Earth in its orbit, making it appear to move backward in the sky relative to the stars.
Retrograde.
Use of retrograde in dance: is to perform the motif backwards in a dance
Retrograde Loop is the hole commonly found on the outside of a penis.
Mercury Retrograde was created on 2008-06-03.
antidepressants may help to treat retrograde ejaculation.
Venus and Uranus have retrograde rotation.There are other meanings of retrograde motion, but retrograde rotation fits the question best.
Retrograde refers to a planetary movement in which specific planets turn in a different direction than others. Planets with retrograde movements are Uranus and Venus.
Using retrograde pricing helps to determine if exporting a product will be profitable or not.
Retrograde motion describes something by definition. It is not and has never been a theory.