Levonorgestrel mainly used to prevent pregnancy, It is usually supplied in a racemic mixture (Norgestrel, 6533-00-2).
Levonorgestrel huet haaptsächlech fir Schwangerschaft ze verhënneren, Et gëtt normalerweis an enger racemescher Mëschung versuergt (Norgestrel, 6533-00-2).