🧬99.9% Accurate at only 6 Weeks! ⌛RESULTS ARE USUALLY BACK IN 72 HOURS. WEEKEND DRAWS MAY TAKE LONGER AS FED EX & SNEAK PEEK ARE CLOSED ON SUNDAY. (Holidays & Weekends may interrupt turnaround times for results) ℹ️ How does it work❓ Mom should not have a Y chromosome in her blood sample. The Y chromosome is a male only chromosome. If mom's blood sample contains the Y chromosome, then she is carrying a baby boy🩵, If not, she is carrying a baby girl🩷