My Wife Is In 28th Week Of Pregnancy. However Her

My wife is in 28th week of pregnancy. However her itching started in 24th week. Now her condition regarding itching is severe. Her SGPT (ALT) measures 79 u/L. The reference range given in the test is upto 43 u/L. Her Amylase measures 68 u/L. The reference range given in test is 30-90 u/L. She also had an Anomaly Scan ultrasound reported ' no gross fetal Anomaly identified'.