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

At Sneak A Peek, what truly sets us apart is our unwavering commitment to both the joy and the safety of your experience. Every session is guided by a formally educated and professionally trained sonographer, ensuring that your visit is not only a cherished memory but also conducted responsibly and with care.
We promise to do everything we can to make your ultrasound experience truly special. We take the time to listen, understand your hopes, and honor your vision—because this moment is about you, your baby, and the joy of creating lasting memories with your family.
We believe every family deserves a memorable, joyful experience. We focus on you and your baby, creating a warm and supportive environment where your unique journey is honored. Using advanced technology and years of expertise, we bring your little one to life in stunning detail—while ensuring your safety and comfort are always our top priority.

It is important to choose a facility that your doctor or midwife supports and endorses. Sneak A Peek has relationships with many providers that endorse our 3D/4D baby ultrasound services. We are members of the medical community and our team has trained many sonographers in the St. Louis market to be the best!

For only $20 add this to any package for the scan of the second baby.
$75 for 2-3 minute quick peek for viability or dating. Transvaginal performed 4-7 weeks. Entertainment only. Not a Medical scan.
$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.
$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.
$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.
$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.
$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.
$75 for up to 15 minute scan session which includes position, fetal heart tones, & measurements with at least two black and 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.
$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 & 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.

Send a gift card to expecting friends and family! Great baby shower gift item!!!
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