Early Gender Reveal Testing
Know your baby's gender as early as 6 weeks — safe, accurate, and non-invasive with Peek-a-Boo Early Gender Detection.
How Early Can You Test?
Testing can be performed as early as 6 weeks from your Last Menstrual Period (LMP). For the most reliable results, we recommend waiting until 7–8 weeks LMP. The earlier you test, the more fetal DNA is present in the mother's bloodstream — and at 7–8 weeks, accuracy reaches its peak.
How It Works
Schedule or Order Your Kit
Visit us in Flossmoor for an in-office blood draw, or call us to have an at-home collection kit mailed directly to you.
Simple Blood Draw
A small blood sample is collected from the mother. The process is quick, painless, and completely safe for both mom and baby.
Sample Sent to Lab
Your sample is shipped to the certified Peek-a-Boo laboratory for analysis of fetal cell-free DNA circulating in the mother's blood.
Results Delivered
Standard results are returned in 1–2 business days from the date the lab receives your sample. Express same-day results are also available.
Why Choose Smith's for Your Gender Reveal?
99.9% Accurate
Peek-a-Boo uses advanced cell-free fetal DNA technology with 99.9% accuracy — one of the most reliable early gender tests available.
Safe for Baby
Completely non-invasive. Only a blood draw from the mother is required — no risk to the baby whatsoever.
As Early as 6 Weeks
Test from 6 weeks LMP. Best results at 7–8 weeks when fetal DNA concentration is higher.
Fast Results
Standard results in 1–2 business days. Express same-day results available from the date the lab receives your sample.
At-Home Kits Available
Can't make it in? Call us and we'll mail an at-home collection kit directly to you. Easy instructions included.
Sealed Gender Reveal Envelopes
Want to keep it a surprise? We offer sealed envelopes perfect for gender reveal parties — open it when the moment is right!
At-Home Collection Kit
Can't come in for your blood draw? No problem. Call us at 800-945-9696 and we'll mail an at-home Peek-a-Boo collection kit directly to your door. The kit includes everything you need with simple step-by-step instructions. Once collected, you ship the sample directly to the lab and results are returned just as fast.
Call to Order Your KitSealed Envelopes for Gender Reveal Parties
Planning a gender reveal party? We can seal your baby's gender in an envelope so you — or a trusted friend or family member — can plan the perfect surprise reveal. Keep the mystery alive until the big moment!
Pricing
Common Questions
Ready to Find Out?
Call us to schedule your blood draw, order an at-home kit, or ask about sealed gender reveal envelopes.