Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) intrahepatic cholestasis of pregnancy ?
    ### Response:
    Intrahepatic cholestasis of pregnancy is a liver disorder that occurs in pregnant women. Cholestasis is a condition that impairs the release of a digestive fluid called bile from liver cells. As a result, bile builds up in the liver, impairing liver function.
    