kindly i would like to know what the Steron medicines are for?? After taking the Steron drugs,can they affect your fertility in future??? If for instance you have had an abortion and your menstrual periods have not gone back to normal,can these sterons help?,and after the abortion,the bleeding has not stopped for like a month now,but its not heavy bleeding at all,,but is that normal??? and lastly can these sterons affect your fertility in future in regards to the blood group type, i am blood group B -ve??