Free USA Baby Gender Predictor — Chinese Gender Chart
The Chinese Gender Calendar is an ancient chart that claims to predict a baby gender based on the mother lunar age and the month of conception. While it is a fun tradition, the scientific accuracy is approximately 50% — the same as flipping a coin. In the United States, reliable gender determination is available through ultrasound (typically at the 18-22 week anatomy scan) or earlier through Non-Invasive Prenatal Testing (NIPT) at 10 weeks. USA parents increasingly use gender reveal parties — a uniquely American cultural phenomenon — to announce the news.
🇺🇸 Gender Determination in the USA
In the United States, there are several medical ways to determine baby gender: Ultrasound (18-22 weeks, 95-99% accurate), NIPT blood test (10+ weeks, 99% accurate), CVS (10-13 weeks), and Amniocentesis (15-20 weeks). The average cost for an elective USA gender ultrasound is $75-$200. NIPT is covered by most USA insurance plans for women 35+ or those with risk factors. The natural USA boy-to-girl birth ratio is approximately 105:100.
✨ Key Features
Entertainment Only
This is a fun prediction tool — not a medical device. USA gender determination requires ultrasound or NIPT testing.
Chinese Gender Chart
Based on the legendary Chinese Gender Calendar — one of the most popular old wives tales shared by American parents.
Free & Fun
A lighthearted tool for USA parents-to-be to enjoy during the countdown to their anatomy scan.
USA Gender Determination Methods
Ultrasound (18-22 wks)
The standard USA anatomy scan. 95-99% accurate for gender. Covered by insurance as part of routine prenatal care.
NIPT Blood Test (10 wks)
Non-Invasive Prenatal Testing can determine gender as early as 10 weeks via maternal blood test. 99%+ accurate.
SneakPeek ($79-$149)
A popular USA at-home blood test that claims gender accuracy at 6-8 weeks. Results in 1-3 days.
Gender Reveal Party
A uniquely American cultural tradition where parents announce the baby gender at a celebration. Started in the USA in 2008.