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How Many Weeks
Pregnant Am I?

Enter your last period date and instantly see your pregnancy week, due date, baby size, and what's happening right now.

New pregnancy guide: Learn how weeks are counted, what each trimester means, and how to interpret your calculator results for better preparation and planning. Read the full guide

Use the first day your period began. Don't worry if you're not 100% sure — an approximate date works fine.

Most cycles are 28 days. Adjust if yours is shorter or longer.

🔮 Fun Gender Predictor

Try the old wives' tales from around the world. Answer what you know — skip the rest. The more you fill in, the more fun the result!

⚠️ For entertainment only. None of these methods are scientifically proven — most have ~50% accuracy, the same as a coin flip. In India, it is illegal for doctors to reveal a baby's sex under the PC-PNDT Act 1994. This tool exists purely for fun.
>140 bpm = Girl theory · <140 bpm = Boy theory · No scientific proof
Round / High
Pointy / Low
Not sure
None / Mild
Moderate
Severe / All day
Sweet / Fruity
Salty / Sour
Both / Neither
Glowing / Clear
Dull / Acne
No change
Your age when conceived
Month of conception
Ancient Chinese folk method · ~50% accurate
From your early ultrasound: which side is the placenta on?
Left side → Girl
Right side → Boy
Not sure / N/A
Based on placental location in early scans · Not proven
Hang your wedding ring on a hair/string over your bump. What does it do?
Circles → Girl
Back & forth → Boy
Not tried
Ancient folk test · Pure fun · No science
Old wives' tale: you dream about the opposite of what you're having
Dreaming of a Girl → Boy
Dreaming of a Boy → Girl
No strong dreams
🇮🇳 For Indian parents: Under the PC-PNDT Act 1994, it is illegal for doctors or sonographers to reveal a baby's sex in India — with penalties up to 3 years imprisonment. That's why Indian parents use fun prediction methods more than anywhere else in the world. This tool is provided purely for entertainment — the same way people worldwide use it before their 20-week scan.

Frequently Asked Questions

Are these gender prediction methods scientifically proven?
No. All of the methods included in this predictor (like the Chinese Calendar, Ramzi theory, and symptom-based old wives' tales) are for entertainment purposes only and have roughly a 50% accuracy rate—the same as flipping a coin.
When can a doctor actually tell my baby's gender?
Through an ultrasound, a sonographer can usually determine fetal sex starting around 18-20 weeks, provided the baby is in a cooperative position. A blood test (NIPT) can determine sex as early as 10 weeks.
Why can't doctors in India reveal the gender?
Under the Pre-Conception and Pre-Natal Diagnostic Techniques (PC-PNDT) Act, 1994, it is strictly illegal for any medical professional in India to disclose the sex of a fetus. This law was enacted to prevent female feticide. This is why prediction tools are used purely for fun and entertainment.