# ICP — Cholestasis of Pregnancy

Source: https://www.pregnancypowerhour.com/conditions/icp
Last updated: 2026-07-15

> Intrahepatic Cholestasis of Pregnancy (ICP) is a serious liver condition in pregnancy causing intense itching, requiring careful monitoring and management with your care team.

Intrahepatic Cholestasis of Pregnancy (ICP), sometimes called cholestasis or obstetric cholestasis, is a specific liver condition that can arise during pregnancy, primarily in the third trimester, and is characterized by intense itching without a rash. It's a condition where the normal flow of bile in the liver is impaired, leading to a buildup of bile acids in your bloodstream. While it resolves completely within a few weeks after birth, understanding and managing it during pregnancy is key for both your well-being and your baby's.

## What it is

ICP is a liver condition unique to pregnancy. It's not something you cause, and it's important to remember that. There's a strong genetic component, so if you have a family history of ICP, it's a significant risk factor worth discussing with your care provider. Knowing your family history can help your team consider this possibility early if symptoms arise. What I often tell clients is that understanding your body's unique predispositions can help you feel more prepared and less alone if something unexpected comes up.

## What it tends to feel like

The classic presentation of ICP is intense itching without any visible rash. This itching often feels worst on the palms of your hands and the soles of your feet, and it typically intensifies in the third trimester. Many parents describe it as severely sleep-disrupting, making it hard to find comfort. It's not uncommon for this persistent, unexplained itching to be initially dismissed by providers who may be less familiar with ICP. As a doula, I've seen how frustrating and isolating this can feel. This is where your agency comes in: advocating for yourself and requesting specific bile acid testing if your itching is persistent and unexplained is a really important step. Remember, you get to decide how to best communicate your needs to your care team, just as you might advocate for comfort measures if experiencing something like [Pregnancy Carpal Tunnel Syndrome](/conditions/carpal-tunnel-pregnancy).

## What the evidence says helps

When ICP is diagnosed, the standard medication often considered is Ursodeoxycholic acid (UDCA). Evidence suggests that UDCA can help reduce the intensity of the itching, offering some relief. While older studies suggested a more significant benefit on stillbirth rates, more recent large trials, like the PITCHES trial published in The Lancet in 2019, showed less benefit on stillbirth than previously thought. This highlights the evolving nature of medical understanding and why open conversations with your provider are so valuable. They can help you weigh the most current evidence against your personal situation and preferences. It's about making informed decisions together.

## Working with your care team

Diagnosis of ICP relies on elevated serum bile acids. If your provider suspects ICP based on your symptoms, they will likely order this specific blood test. Once diagnosed, managing ICP involves close collaboration with your care team. There are some divergences in clinical guidelines internationally. For instance, UK RCOG and Australian guidelines often recommend planned early delivery, typically between 37–38 weeks, for severe cases where bile acid levels are significantly elevated. In contrast, ACOG guidelines in the US are generally less directive on specific timing. This means you might need to actively engage in discussions with your provider about delivery timing and what approach feels right for you, considering the evidence and your specific circumstances. Just as you'd discuss screening options for something like [Group B Strep in Pregnancy](/conditions/group-b-strep), understanding the nuances of ICP management allows you to participate fully in your care. Your provider is your best resource for navigating these conversations and ensuring a clear, confident path forward. Discussing conditions like [Placenta Previa](/conditions/placenta-previa) also involves careful planning around delivery, emphasizing the importance of these collaborative discussions.