Preparing for Urinalysis

1 min read June 8, 2025Week 9

Key takeaways

1 min

Avoid foods like beets, carrots, and blueberries the night before your pregnancy test urinalysis to prevent false results.
Don't empty your bladder right before arriving at the doctor's office for optimal urine concentration.
Allow the first stream of urine to pass before collecting your sample in the cup for the most accurate test results.
Understand that urinalysis during pregnancy screens for sugars, proteins, ketones, and bacteria that indicate various conditions.
Schedule your pregnancy test urinalysis early in the morning when urine is most concentrated for better accuracy.

To prepare for pregnancy test urinalysis, avoid foods like beets, carrots, and blueberries the night before testing. Don't use the bathroom right before your appointment, and collect midstream urine by letting the first flow pass before filling the cup.

Track your pregnancy in the app

Personalized content for your pregnancy week

Download App

Preparing for Urinalysis

The night before your first doctor's appointment, avoid foods that can affect the urine — such as beets, carrots, blueberries [1]. And try not to use the bathroom right before you arrive at the doctor’s office.

When doing the test, allow the first stream of urine to pass before you collect a sample in the cup [2]. Urinalysis is used to to look for high levels of sugars, proteins, ketones, and bacteria which can indicate bladder or kidney infections, diabetes, dehydration, or preeclampsia.

Frequently asked questions

Avoid beets, carrots, and blueberries the night before your test as these foods can discolor urine and affect results. Stick to your normal diet otherwise and stay well-hydrated.

Let the first stream of urine pass, then collect the midstream sample in the sterile cup provided. This technique reduces contamination and provides the most accurate results.

Morning is ideal because urine is most concentrated after sleeping, making pregnancy hormones easier to detect. Avoid using the bathroom right before your appointment.

Pregnancy urinalysis checks for hCG hormone levels to confirm pregnancy, plus screens for sugars, proteins, ketones, and bacteria. This helps detect conditions like diabetes, infections, or preeclampsia.

Urine pregnancy tests are about 99% accurate when taken correctly after a missed period. Blood tests can detect pregnancy earlier but urine tests are more convenient and widely available.

Medical Disclaimer

This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or qualified health provider with any questions you may have regarding a medical condition.

Meet our medical experts

Medically reviewed content

Reviewed by healthcare professionals · Updated June 8, 2025

This article is based on peer-reviewed research and trusted medical sources.

Urinalysis. Mayo Clinic.

Preparing for baby

Complete guide to preparing for baby during your healthy pregnancy. Learn about birth plans, nursing bras, colostrum, and warning signs to watch. Get expert tips now!

baby-careshopping

Getting Pregnant 3 min

How to choose a pregnancy test and when can you trust it?

Learn how to choose the right pregnancy test and when to trust the results. Get expert tips on timing, accuracy, and avoiding false results. Start here!

partner

Getting Pregnant 2 min

When should I take a pregnancy test after IVF?

Learn the optimal timing for pregnancy tests after IVF to ensure accurate results and support your healthy pregnancy journey. Get expert guidance here.

conceptionmedical-tests

Getting Pregnant 1 min

Signs of pregnancy

Discover the early signs of a healthy pregnancy, from missed periods to morning sickness. Learn when to test and what symptoms to expect in early pregnancy.

doctor-visits

New Parent 2 min

Cracked nipples: how to treat them

Learn how to treat cracked nipples during breastfeeding with safe remedies like breast milk and lanolin. Get expert tips to heal nipple pain and continue nursing comfortably.

breastfeeding

Track your pregnancy on the go

Rated 4.8417,594 reviews