# UTI in Pregnancy

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

> A urinary tract infection (UTI) during pregnancy is a common condition that requires prompt attention to support your well-being and the healthy development of your baby.

## What it is
A urinary tract infection (UTI) during pregnancy is a common condition that requires prompt attention to support your well-being and the healthy development of your baby. Your body undergoes remarkable changes during pregnancy, both hormonal and anatomical, which can make you more susceptible to UTIs. In fact, research indicates that UTIs are significantly more common for pregnant individuals.

One important aspect unique to pregnancy is the possibility of asymptomatic bacteriuria. This means bacteria are present in your urine without you experiencing any noticeable symptoms. While it might not feel like anything is wrong, addressing this is crucial. If left untreated, a UTI can progress to a more serious kidney infection, known as pyelonephritis. This progression carries risks in 25–30% of cases, including an increased chance of preterm labor, sepsis, and low birth weight. Understanding this distinction is a key step in making informed decisions about your prenatal care.

## What it tends to feel like
Recognizing the signs of a UTI is an important step in seeking timely support. You might notice a burning sensation when you urinate, a frequent and urgent need to use the restroom, or urine that appears cloudy. Some people also experience discomfort in their lower abdomen or back. It's also possible, as mentioned, to have bacteria present without these typical symptoms. This is why routine urine screenings are a valuable part of prenatal care, helping to catch asymptomatic bacteriuria before it can develop into something more serious. If you're feeling generally unwell or experiencing new discomfort, it's always a good idea to mention it to your care provider. Just as you might experience new sensations like [Pregnancy Swelling (Edema)](/conditions/pregnancy-swelling) or even [Pregnancy Sciatica](/conditions/sciatica-pregnancy) as your body adapts, a UTI can also introduce new physical feelings that warrant attention.

## What the evidence says helps
When a UTI is diagnosed, treatment typically involves antibiotics. Evidence-based guidelines point to options like amoxicillin, cephalexin, fosfomycin (often a single dose), and nitrofurantoin as effective first-line choices. Your provider will help you weigh the best option for your specific situation. It's worth noting that some antibiotics, such as trimethoprim-sulfamethoxazole, are generally avoided during the first trimester due to potential folate antagonism, and again near term due to risks of neonatal hyperbilirubinemia. Your care team is your best resource for understanding these considerations.

Beyond treatment, there are simple, practical steps you can take that may help with prevention. Maintaining adequate hydration by drinking plenty of water throughout the day is often suggested. Urinating both before and after sexual activity, and always wiping from front to back after using the toilet, are also standard recommendations. While some people explore cranberry products for prevention, current evidence suggests their benefit is weak and they are not a substitute for medical treatment if a UTI is present. For those who experience recurrent UTIs during pregnancy, your provider might discuss the option of a low-dose suppressive antibiotic regimen for the remainder of your pregnancy to help maintain your health and peace of mind.

## Working with your care team
Navigating a UTI in pregnancy can feel unsettling, but you are not alone. Your OB or midwife is your primary partner in managing this condition. They can conduct the necessary tests, such as urine cultures, to accurately diagnose a UTI and then discuss the most appropriate treatment plan with you. This is a collaborative process, and you get to decide what feels right for you based on the evidence and your provider's guidance.

As a doula, I often support clients in understanding their options and feeling confident in their choices. This might involve helping you prepare questions for your provider, or simply offering a calm space to process information. For instance, if discomfort from a UTI is impacting your sleep, similar to how [Pregnancy Insomnia](/conditions/insomnia-pregnancy) can be challenging, we can explore comfort measures and communication strategies. Remember, your care team is your best resource for your specific situation, and open communication is key to a clear and confident pregnancy journey.