Schedule full? Call or text (314) 835-7935 for additional openings!
See your baby in 2D, 3D, 4D & HD Live with a trained sonographer. 8 studios, open 7 days. Packages from $60.
See your baby in 2D, 3D, 4D & HD Live with a trained sonographer. 8 studios, open 7 days. Packages from $60.
Send a gift card to expecting friends and family! Great baby shower gift item!
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 – 2–3 minute transvaginal ultrasound for viability or pregnancy dating, typically performed between 4–7 weeks.
Includes 2 black & white printed images of your baby.
$75 for 2-3 minute scan for endometrial thickness and to check ovaries and follicle count. Transvaginal scan. OR for non-pregnant GYN scans
For entertainment purposes only. Not a medical or diagnostic scan.
$60 – 10-minute 2D ultrasound
Includes fetal heart tones, measurements,2 black & white prints, and all images emailed.
Available from 8–40 weeks.
$75 – Up to 15-minute 2D gender ultrasound
Includes gender check, fetal heart tones, measurements, up to 3 black & white prints, and all images emailed.
Best for 15+ weeks. Gender ultrasounds are most accurate at 15 weeks or later. Complimentary rescans are not offered before 15 weeks.
$99 – 20-minute 3D ultrasound
Includes gender check (if desired), fetal heart tones, measurements, 2 black & white prints, 2 color prints, and all digital images emailed.
Best for 16–27 weeks to catch a sweet glimpse of your baby’s early features.
Plus, save 25% on any Heartbeat Animal with your visit.
$140 – 30-minute 3D/4D/HD Live ultrasound
Includes gender check (if desired), fetal heart tones, measurements, 4 black & white prints, 4 color prints, and all remaining images emailed.
Best for 28–34 weeks for beautiful views of your baby’s movements and sweet expressions. Sessions may be booked after 16 weeks.
Plus, save 25% on any Heartbeat Animal with your session.
$200 – 45-minute 3D/4D/HD Live ultrasound
Includes gender check (if desired), fetal heart tones, measurements, 8 black & white prints, 4 color prints, and all remaining images emailed.
FREE Heartbeat Animal with a recording of your baby’s heartbeat included!
Best for 28–34 weeks for beautifully developed facial features. Sessions may be booked after 16 weeks.
$75 – Up to 15-minute ultrasound for 36+ weeks
Includes baby’s position, fetal heart tones, measurements, at least 2 black & white prints, 1 color print, and all remaining images emailed.
For 36+ weeks: We’ll try to capture 3D/4D images when possible, but due to the later stage of pregnancy, 3D/4D images and rescans are not guaranteed.
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