Intrahepatic cholestasis of pregnancy (acute or in history), vaginal bleeding of unknown origin, and severe diseases of the liver such as tumors are absolute contraindications for<unk> , as are thrombotic events such as thrombophlebitis or stroke.<unk>  is contraindicated during pregnancy because progestogens are associated with risks for the fetus in animals and humans. It is not known whether<unk>  passes into breast milk, but it is to be expected given its lipophilicity and studies with structurally related progestins.
Medrogestone
Oxogestone
Phospho soda
Hermaphrodite 
Anagestone acetate
Medi-Cal
Diatrizoate
Lithotrite