Peek a Belly Logo

Phone Icon (815) 524-3963
16626 W 159th Street, Suite 701
Lockport, IL 60441-8018

Great Ultrasound Packages for You
2D, 3D, and 4D Ultrasound Services

Are you ready to meet your child? Peek A Belly 3D Inc. provides unique 3D ultrasound services using amazing state-of-the-art technology that lets you to look at your child in real time. We allow you to see your baby's gender and heartbeat, as well as take home your pictures and videos on CD, DVD, or USB drive. Each package includes a "Mommy's Gift Bag".  We provide the best 3D ultrasound Chicago / Joliet area parents can imagine!!

If your baby is not cooperating, we will have you come back for free.

Just go to the bottom of this page to SCHEDULE your appointment on line today!


Packages: All our packages include thermal images right off of our machine as we are scanning you -- instant!  No waiting for images while they are printed off a computer printer on printer paper.  They are the best images for details like they use in the medical industry.

Gender Reveal
Planning on a special Gender Reveal with family & friends? We will help you in any way we can! Bring in an empty box and we will put the pink or blue helium balloons inside and seal it to be opened later for $5, or we can put the gender pictures in a sealed envelope to be opened by the bakery at no additional charge to you. We are always honored to be a part of your special time! Also Available - Decorated Balloon Box - $25, Gender Balloon Bag - $15, Gender Smoke Bomb - $11, Gender Powder bomb - $15, Heart Beat Bear in a Gender Reveal Box - $35

2D "First Peek"  –  $45

Under 15 weeks

5 Minute 2D Ultrasound 
2 Black & White Pictures
Listen and/or see the Baby's Heart beat

15 Weeks "Gender Peek" – $65
Over 15 weeks

5 - 10 minute 2D/3D/4D Ultrasound
Gender Determination
8 Black & White pictures.
Cd with 10-20 more images
Listen to Baby's Heart beat

We did over 25,000 gender determinations in the past 6 1/2 years with five errors. That is a 99.95%!  Two errors were not quite 15 weeks when the sessions were done - a little early to do it but did so at request of clients, the third was a hiding twin that we corrected on second visit! Fourth was undescended testicles that even her doctor got it wrong! Fifth was undescended testicles again!

We know that finding out the sex of your baby is very important. If we can not determine the gender of your baby for any reason, you may return again within two weeks for no additional charge. You can return as many times as is necessary for us to determine the gender of your baby.

Gender Reveal Bag


Quick Peek   $85

Over 20 weeks

10-15 Minute 3D/4D Ultrasound
3 Thermal Color Prints
8 Black & White Pictures
CD of 10-20 more Still Images
Gender Determination upon Request
Listen to the Baby's Heartbeat

Sneak Peek  $105
Over 20 weeks

 20-25 Minute 3D/4D Ultrasound
 4 Thermal Color Prints
 10 Black & White Pictures
 CD of 10-20 more Still Images
 Gender Determination upon Request
 Listen to the Baby's Heartbeat

Super Peek $175
 2 Visits - 1st Visit Gender Peek, 2nd Visit Quick Peek,
 A Large Heartbeat Teddy Bear on Your First Visit and All Visits Include a CD & DVD of the Entire Session

Add Ons


  • DVD - $15  Entire session recorded and set to music
  • Additional copy of CD  - $15
  •  Large Heart Beat Teddy Bear/ Animals - $30
    Baby's Heart Beat recorded on an adorable plush animal.

TWINS - add $25      TRIPLETS - add $40

Multiples - Because of crowding, we need to scan babies before 30 weeks.

All Sessions Can Be Performed between 6–36 Weeks:
• 6-14 Weeks – Peek at the Heartbeat and Movement – 2D Only
• 15-20 Weeks – Peek at the Sex
• 20-26 Weeks – Peek at the Movement Causing All That Action
• 26-36 Week – Peek at What You Newborn Will Look Like

If your baby is not cooperating, we will have you come
back for free!

10% Discount for returning customers!

10% Discount for Military and First Responders

Serving the areas of suburbs of Chicago, Wheaton, Addison, Glen Ellyn, Frankfort, Orland Park, Lisle, Carol Stream, Naperville, Warenville, Woodridge, Downers Grove, Bolingbrook, Lombard, Lemont, Lockport, Bloominngdale, Bartlett, Villa Park, West Chicago, Westmont, Burr Ridge, La Grange, Oak Brook, Elmhurst, Elk Grove Village, Schaumburg, Hoffman Estates, Melrose Park, Itasca, Franklin Park, Joliet and more.

Stuffed Giraffe

Schedule Online Now


Experience the wellness benefits of Prenatal Massage
Our experienced massage therapist chooses techniques that are safe and effective for women during pregnancy.  Designed to accommodate mommies-to-be and their changing bodies. Available to those over 12 weeks with normal healthy pregnancies.
Wide Range of benefits:
Decrease pain in the pelvic and hip area
Helps stabilize hormone levels by lessening anxiety
Increases circulation
Improves digeston
Promotes relaxation and deep breathing
Improves skin elasticity that can help reduce stretch marks
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 specific training and certification in prenatal massage.  She is also certified in infant massage and as a doula.