I'm glad you're still getting tested. Don't forget, the tests take 2 weeks to come back, plus, some labs use the non-pregnant lab values, so be sure they are looking at both the right lab values, AND the ratio of the values. If you are suspicious that you have IHCP, then be very proactive. The stillbirth rate is so high. Itching isn't the only symptom, there's also nausea, exhaustion, upper right quadrant pain, unusual stool, dark urine, etc. If you have itching and those other symptoms, you might want to talk with your OB about what to do even without the lab values. I used a spaghetti server as a scratcher. It was amazing. Just a tip.