Call or text today 314-835-7935 if schedule is full.We may have additional openings!

Sneak a Peek 4D Ultrasounds
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  • LOCATIONS
    • Fenton
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    • Creve Coeur-Ballas
    • Arnold
  • Sent by midwife?
  • Photography
  • Gender blood tests
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  • About Us
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  • More
    • Home/Gift Cards
    • LOCATIONS
      • Fenton
      • St. Charles
      • Chesterfield
      • Creve Coeur-Olive
      • Creve Coeur-Ballas
      • Arnold
    • Sent by midwife?
    • Photography
    • Gender blood tests
    • Contact us
    • About Us
    • Gallery
Sneak a Peek 4D Ultrasounds
  • Home/Gift Cards
  • LOCATIONS
    • Fenton
    • St. Charles
    • Chesterfield
    • Creve Coeur-Olive
    • Creve Coeur-Ballas
    • Arnold
  • Sent by midwife?
  • Photography
  • Gender blood tests
  • Contact us
  • About Us
  • Gallery

Schedule Appointment Online

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Ultrasound Packages

HAVING TWINS?

For only $20 add this to any package for the scan of the second baby.   

Transvaginal ultrasound (typically 4-7 weeks)

$75 for 2-3 minute quick peek for viability or dating.  Transvaginal typically performed 4-7 weeks. Entertainment  only. Not a Medical scan. 

How's My Baby (Peace of Mind)

$60 for a 10-minute 2D ultrasound which includes fetal heart tones, measurements, and two black & white prints of baby with all images emailed. Available for pregnancies between 8–40 weeks. 

He or She, What Will I Be?

$75 for up to 15 minutes of 2D scan time which includes gender check, fetal heart tones, measurements, and up to three black & white prints of baby with all images emailed. 

 **Gender ultrasounds are most accurate at 15 weeks or later. Complementary rescans are not offered before this gestation. 

Sneak A Peek 3D

 $99 for this 20-minute 3D session that includes a gender check (if desired), fetal heart tones, and measurements -beautifully captured in 2D and 3D imaging. You’ll receive two black & white and two color prints, with all digital images emailed for safekeeping. Perfect for moms 16–27 weeks, this session offers a sweet glimpse into your baby’s early features. Plus, enjoy 25% off any Heartbeat Animal with your visit. 

Mommy Platinum 3D/4D/HD/HDLive

$140 for a 30-minute live ultrasound capturing your baby in stunning high-definition, 3D, and 4D detail. This session includes a gender check (if desired), fetal heart tones, and measurements -plus four black & white and four color prints to take home. All remaining images are emailed to you to cherish and share.  While you can book any time after 16 weeks, this session is best enjoyed between 28 and 34 weeks, when your baby’s movements  and sweet expressions are beautifully visible.  Enjoy 25% off any Heartbeat Animal with your session. 

Ultimate Heartbeat Animal Package 3D/4D/HD/HDLive

$200 for a 45-minute live ultrasound, revealing your baby in high-definition 3D and 4D detail.  This session includes gender check (if desired), fetal heart tones, measurements, eight black & white and four color prints, plus all remaining images emailed. This package also includes a FREE Heartbeat Animal with your baby’s recorded heartbeat -a keepsake you’ll treasure forever. Perfect for moms 16+ weeks, with the best stage to capture fully developed features typically between 28–34 weeks.

Last Peek Package (36 + WEEKS)

  $75  for up to 15-minute scan session which includes position, fetal heart tones, & measurements with at least two black & white prints and one color print of baby with the rest emailed. This package is for those 36 weeks or greater with no RESCAN guarantees. If We can get a 3D/4D we will try. Again no guarantees this late in pregnancy. 

ALL-INCLUSIVE Package (Special Price)

$250-Come in for THREE ultrasounds at one low price. Ideal for a first trimester, second trimester, and a third trimester scan. 

First Trimester- 10 minute ultrasound that includes fetal heart tones, measurements, and up to three black and white prints with all images emailed ($75 value). 

Second Trimester- 20 minute 3D scan session that includes gender check (if desired), fetal heart tones, measurements, and up to two black & white prints and two color prints of baby with the rest emailed.  ($99 value) 

Third Trimester-30 minute 3D/4D/HD Live ultrasound session that includes  gender check (if desired), fetal heart tones, measurements,  and up to four black & white prints and four color prints of baby with the rest emailed. ($140 value) Heartbeat animal of your choice included! ($40 value) 

*This package gets you 25% off any "in-stock" item purchases made within the store at anytime during your pregnancy. No refunds or transfers of incomplete services.


Schedule Appointment Online

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Current Specials

Grandparents Platinum $199

Grandparents Platinum $199

Grandparents Platinum $199

 $199 for up to 30 minute 3D/4D/HD ultrasound session which includes fetal heart tones, measurements, gender (if desired) THREE FREE heartbeat animals of your choice with a recording of your baby's heartbeat, and THREE sets of three black and white prints.  Keep one heartbeat animal and photo set for yourself and share the joy with a set for each set of grandparents! 

Fall Special $75

Grandparents Platinum $199

Grandparents Platinum $199

   $75 for up to a 10-minute 3D/4D session which includes gender check (if desired), fetal heart tones, measurements, and up to four black & white prints of baby with the rest emailed. (16 weeks or greater with the best 3D images typically between 28-32 weeks) 

**Must be booked Monday-Thursday now thru 11/30**

*No Rescan Options Available*


No Rescan ultrasound Options are Available on the Specials


Largest Selection of HeartBeat Animals

Heart beat animals. Record your babies heart beat. Memory keepsake for a lifetime.

Memory Keepsake HeartBeat Animals

Record your baby's heartbeat and have this precious memory forever!  Pick your favorite animal. Special Price only $40 with any Ultrasound Package of $99 or more save an additional 25%. 

Copyright © 2025 Sneak a Peek 4d Ultrasounds - All Rights Reserved.

  • Home/Gift Cards
  • Fenton
  • St. Charles
  • Chesterfield
  • Creve Coeur-Olive
  • Creve Coeur-Ballas
  • Arnold
  • Sent by midwife?
  • Photography
  • Gender blood tests
  • Contact us
  • Gallery

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