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

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

Schedule Appointment Online

CLICK FOR AN APPOINTMENT

Ultrasound Packages

First Impressions 3D & newborn photography. Arnold, MO
partner with Sneak A Peek 4D ultrasounds

Having TWINS?

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

How's My Baby ( Peace of Mind)

$60 for up to 10 minutes of scan time which includes Fetal Heart Tones, Measurements, and 2- 2D prints of Baby. (8-40 weeks) (2D images)

He or She, What Will I Be?

$75 for up to 15 minutes of scan time which includes Gender Check, Fetal Heart Tones, Measurements, and up to 3-2D prints of Baby.  ( 15 weeks to 40 weeks)  (2D images)

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

Sneak Peek 3D/4D

$99 for up to a 20-minute session which includes Gender Check, Fetal Heart Tones, Measurements, and up to 3 prints of Baby with the rest emailed.  (16 weeks or greater with the best images typically between 28-32 weeks) (2D/3D/4D images) 25% off Heartbeat Animal with this Package

first impressions ultimate promo 3D/4D/HD/Live

$139 ultrasound packages of 3d ultrasound, 4D ultrasound for up to 20 minutes session which includes Gender Check, Fetal Heart Tones, Measurements, and up to 3 prints of Baby with the rest emailed.  (16 weeks or greater with the best images typically between 28-32 weeks) (2D/3D/4DHD images) 25% off Heartbeat Animal with this Package

platinum Heartbeat Animal Package 3D/4D/HD/HDLive $200

$200 for up to 45 minutes session which includes Gender Check, Fetal Heart Tones, Measurements, and up to 6 prints of Baby with the rest emailed.  FREE HEARTBEAT ANIMAL of your choice with the recording of your baby's heartbeat to cherish for years to come.   (16 weeks or greater with the best images typically between 28-32weeks) (2D/3D/4DHD and HD LIVE images) 

Last Peek Package $75 ( 36 + WEEKS)

$75 Up to 15-minute scan session which includes position, fetal heart tones, & measurements with at least 3 prints 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)

All-Inclusive Package: $250* Come in 3 times for a scan at one low price. Ideal for a first trimester, Second Trimester, and a Third trimester Scan. First trimester get fetal heart tones, measurements, and up to 3 2D prints ($75value). Second trimester get gender check, fetal heart tones, measurements, and up to 2-2D prints and at least 2 3D print. ($99 value) Third trimester get the Ultimate Promo Package ($139 value) which includes the Heartbeat Bear ($40 value). This package gets you 25% off any "in-stock" item purchases made within the store at any time during your pregnancy.

No refunds nor transfers of incomplete services. 


Schedule Appointment Online Arnold

CLICK FOR AN APPOINTMENT

No Rescan ultrasound Options are Available on the Specials


Current Specials

Grandparents Platinum $119 2D images

Grandparents Platinum $119 2D images

Grandparents Platinum $119 2D images

$119 for up to 20 minutes of scan time which includes Fetal Heart Tones, Measurements, and 2- black & white prints of Baby. This Package INCLUDES TWO HEART BEAT ANIMALS of your choice!  ( 14-40 weeks) 

*2D images only-NOT a 3D package

Holiday Special $189 3D/4D/HD live

Grandparents Platinum $119 2D images

Grandparents Platinum $119 2D images

Independence Day 4D ultrasound Including heart beat animals for you and each set of grandparents.

$189 for up to 20 minute scan session which includes gender check, fetal heart tones, measurements, with 2D/3D/4D with two black and white prints and two color prints of baby with the rest emailed. GET 3 HEARTBEAT animals one for you and each set of grandparents as a gift for them!

father's day gender reveal special

Grandparents Platinum $119 2D images

father's day gender reveal special

Receive a FREE gender reveal sports ball of your choice with purchase of he or she package! Offer is valid  for appointments now thru Father's Day!

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


Schedule Appointment Online Arnold

CLICK FOR AN APPOINTMENT

Selection of Heart Beat Animals

Offering a wide array of heart beat animals, Arnold, Fenton, Chesterfield, St. Charles, Creve Couer

Memory Keepsake Heart Beat Animals

Record your baby's heart beat 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%.  Unbeatable pricing. 

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

  • E-GIFT CARD
  • Fenton
  • St. Charles
  • Chesterfield
  • Creve Coeur-Olive
  • Creve Coeur-Ballas
  • Arnold
  • Sent by midwife/Arbor?
  • Photography
  • Gender blood tests
  • Contact us
  • Gallery

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