Itching during cholestasis of pregnancy is due retained :
Intrahepatic cholestasis and pruritus gravidarum Results from retained bile salts. Linked to high circulating levels of estrogen, which inhibit intraductal transpo of bile acids. Rx - Ursodeoxycholic acid
Bilirubin
Bile acids
Alkaline phosphatase
Bile salts
Medical Illness Complicating Pregnancy