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16626 W 159th Street, Suite 701
Lockport, IL 60441-8018

We've Gone Live! Come See Your Baby in 4D Live, the next best thing to seeing your baby before seeing your baby!



2D, 4D, and 3D Ultrasound Packages and Prices in Chicago, IL

Capture the most precious moments of your baby’s development with Peek A Belly 3D. We offer cutting-edge 3D ultrasound in Chicago, IL, allowing expectant parents to see their little ones before birth. From determining your baby's gender to hearing their heartbeat, our services provide a memorable experience you can cherish forever. You will receive printed pictures to take home, and all digital files are instantly emailed to you, making it easy to share with loved ones.

We also include a "Mommy’s Gift Bag" to celebrate this special moment. If your baby isn't in the best position during your ultrasound, we will happily reschedule your session at no additional cost. Ready to meet your little one? Schedule your pregnancy ultrasound appointment today! 


Gift Certificates: A Perfect Gift for Expecting Parents

Give your loved ones an unforgettable experience with our pregnancy ultrasound packages. Our gift certificates are available for all our services, making them a thoughtful present for any expecting parents. Every package includes instant thermal images from our ultrasound machine, offering the best image quality, like those used in the medical field.

Gender Reveal

Planning a gender reveal celebration with family and friends? Peek A Belly 3D is here to make it extra special! We can place your baby’s gender picture in a sealed envelope for you to share with your baker or party planner at no additional charge. We also offer various fun gender reveal items to enhance your special day, including:

  • Gender Smoke Bomb – $12
  • Confetti Stick – $15
  • Gender Powder Bomb – $20
  • Heartbeat Bear in a Gender Reveal Box – $35

We are honored to be part of your joyous occasion and can’t wait to help you celebrate!

Ultrasound Packages

"First Peek"  –  $60

This package is ideal for expectant parents between 6-14 weeks of pregnancy. Get an early glimpse of your baby through a 2D pregnancy ultrasound session that includes:

  • 5 Black and White Pictures
  • View of Your Baby’s Heartbeat

Please ensure you are well-hydrated and have a full bladder for this session. All digital images will be instantly emailed to you for immediate sharing with loved ones. Note: Rechecks are not included in this package.

"Heart Beat Check" - $25

Are you looking for peace of mind or just want to hear your baby's heartbeat? Schedule a same-day appointment for our Heartbeat Check service. This quick and affordable option is perfect for parents who want reassurance between appointments. Please contact our office for availability.

"Gender Peek" – $85

For parents between 15-20 weeks, the "Gender Peek" package offers an exciting opportunity to learn your baby’s gender. This package includes:

  • 2D/3D/4D Ultrasound, Depending on Your Baby’s Position
  • 8 Black and White Pictures
  • Listen to Your Baby’s Heartbeat
  • Gender Determination, Measurements, and Due Date
  • Confirmation (If Needed)

A recheck is included if your baby isn't cooperative during the first session. For the best experience, stay well-hydrated and arrive with a full bladder. As always, all digital images will be instantly emailed to you.



"Quick Peek" ($135)

Expectant parents between 20-34 weeks can enjoy our comprehensive "Quick Peek" package. This session offers the next best thing to seeing your baby before birth, featuring:

  • 2D/3D/4D ultrasound
  • 10 Thermal Printed Pictures
  • Gender Determination (Upon Request)
  • Hear Your Baby’s Heartbeat

All digital images captured during the session will be emailed to you instantly. The "Quick Peek" package provides an unparalleled 4D LIVE experience, allowing you to bond with your baby in a whole new way.

"Last Peek" ($90)

For pregnancies between 35-38 weeks, our "Last Peek" package offers a final chance to see your baby before they arrive. This session includes:

  • 2D/3D/4D Ultrasound
  • Verification of Your Baby’s Position
  • Estimate of Your Baby’s Weight
  • Thermal Printed Pictures
  • Hear Your Baby’s Heartbeat


While this is not the ideal time for capturing the best images, it offers essential information for those nearing delivery. Rechecks are not included in this package. All digital images will be emailed to you instantly.

The Ideal time for sweet face pictures is 28-32 weeks!Ideal Time

"Super Peek" ($225)

Our "Super Peek" package is perfect for parents who want to capture every special moment throughout their pregnancy. This package includes two separate visits:

  • Gender Peek Session
  • Quick Peek Session

Additionally, you’ll receive a large heartbeat teddy bear on your first visit. This comprehensive package is designed to provide lasting memories throughout your journey to parenthood.

Over the past 10 and a half years, we've performed more than 47,000 gender determinations with a remarkable accuracy rate of 99.95%.

Of the five errors we've had, two occurred during sessions held at just under 15 weeks—earlier than recommended but conducted at the clients' request.

The third was a hidden twin that we identified correctly on a follow-up visit. The fourth and fifth were cases of undescended testicles, a condition that even the doctors missed!


Heartbeat Recording Mini Sessions

Contact us for the availability of our heartbeat recording mini sessions, starting at $45. The package includes your choice of a heartbeat bear and two black and white prints. Capture the precious sound of your baby’s heartbeat and keep it as a cherished memento!

Add-Ons for an Extra Special Experience

Enhance your pregnancy ultrasound experience with our range of add-ons:

  • Baby’s Heartbeat Recorded on a Plush Animal
  • Large Heartbeat Teddy Bear/Animal - $35
  • Small Heartbeat Teddy Bear/Animal – $25
  • Twins Add-On – $25 (Best Time for Ultrasound: 25-28 weeks)
  • Triplets Add-On – $40 (Best Time for Ultrasound: 22-26 weeks)

For multiples, we recommend scheduling your session before 30 weeks due to crowding in the womb.

When to Schedule Your Ultrasound Session

We offer pregnancy ultrasound sessions from 6 to 36 weeks, tailored to different stages of development:

  • 6-14 Weeks – Peek at Your Baby’s Heartbeat and Movement (2D ultrasound only)
  • 15-20 Weeks – Find Out Your Baby’s Gender
  • 20-26 Weeks – Watch Your Baby’s Movements
  • 26-36 Weeks – Get a Clear Preview of What Your Newborn Will Look Like

Our packages cater to your unique needs, whether you're looking for a 3D, 4D, or simple pregnancy ultrasound.

Stuffed Giraffe

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Discounts for Military and First Responders

We proudly offer a 10% discount for military personnel and first responders. It's our way of saying thank you for your service and commitment.

Serving the Greater Chicago Area

Peek A Belly 3D proudly serves the Chicago area and surrounding suburbs, including Wheaton, Addison, Glen Ellyn, Frankfort, Orland Park, Naperville, and many more. If you’re in the Chicago or Joliet area, book your 3D or 4D ultrasound today and create lifelong memories with your growing family.

Prenatal Massage Services

In addition to our pregnancy ultrasound services, we provide specialized prenatal massage. Our skilled massage therapist uses safe and effective techniques tailored to the unique needs of expectant mothers. Available for women beyond 12 weeks of pregnancy, our prenatal massages offer numerous benefits to help you relax and enhance your pregnancy experience, including:
  • Decreased Pain in The Pelvic and Hip Area
  • Stabilization of Hormone Levels by Reducing Anxiety
  • Increased Circulation
  • Improved Digestion
  • Enhanced Relaxation and Deep Breathing
  • Improved Skin Elasticity, Potentially Reducing Stretch Marks

Our massage options include:

  • 60-Minute Prenatal Massage – $80
  • 90-Minute Prenatal Massage – $110
  • Not Pregnant? Swedish Massage 60 Minutes – $70

Kristi Haan, LMT, is a certified teacher and licensed therapist with specialized training in prenatal massage, infant massage, and doula services. For massage availability, please call or text Kristi at (815) 790-2029.