A 26-year-old presents in the first trimester of her first pregnancy (six weeks gestation) for an antenatal check; she feels well. Blood tests show a bilirubin of 40 µmol/L (1-22). The other LFTs are completely normal. Which of the following is the most likely diagnosis? (Please select 1 option) a.Cholestasis of pregnancy b.Dubin-Johnson syndrome (DJS) c.Gilbert's syndrome* d.Primary biliary cirrhosis (PBC) e.Primary sclerosing cholangitis (PSC)