Gender Check - $49


Add $30 for twins.

Duration 10 minute 2D/3D ultrasound session
Description Determine (or confirm) if you have a boy or a girl using the latest technology of 2D and 3D ultrasound, with a printout to show to family and friends.

Gender checks performed as early as 15 weeks.

You can see your baby in 2D and in 3D with this package.

The gender of your baby can be checked with other 3D ultrasound packages as well.

If for some reason we are unable to determine the gender of the baby, you may return (within one month) for no additional charge.

Take it home with you! Add a DVD recording of your entire session for an additional $20.

Upgrade to the First Peek Package for just $30 more.

Gender check guarantee:


If we are unable to determine the gender of your baby, you can come back for free until we do. This is our Gender Check Guarantee.

How early can I check the gender?


At First Peek Ultrasound, we perform gender checks using the latest 2D and 3D ultrasound technology as early as 15 weeks.

If you are traveling from far or if it is difficult for you to make more than one visit to our ultrasound facility, then we recommend that you wait until you are at least 17 weeks before getting our Gender Check 3D ultrasound package.

If you weigh over 300 pounds, we recommend that you wait until you are at least 17 weeks before getting our Gender Check 3D ultrasound package.

However, if you can't wait to find out if you're having a boy or a girl, First Peek Ultrasound is the right place to go. We will take every step necessary to help determine the gender of your baby as early as 15 weeks.

How likely is it that you can determine the gender on the first attempt


At 15 weeks, we are able to determine the gender on the first attempt 91% of the time.

At 16 weeks, we are able to determine the gender on the first attempt 94% of the time.

At 17 weeks to 19 weeks, we are able to determine the gender on the first attempt 96% of the time.

At 20 weeks and beyond, we are able to determine the gender on the first attempt over 98% of the time.

If you are traveling from far or if it is otherwise difficult for you to make more than one visit to our ultrasound facility, then we recommend that you wait until you are at least 17 weeks.

How accurate is your gender check?


In the spirit of transparency in the accuracy of our gender checks, we plan on publicly displaying our gender check accuracy here on our gender check package page. We hope that other 3D ultrasound facilities across the United States follow our example.

The following includes all customers receiving Gender Check Packages of any gestational age and all customers receiving any other package at or below 17 weeks, where the gender was determined, since January 1, 2010, and is current up to May 31, 2013, a time span which includes over 8000 gender checks.

Current overall gender check accuracy: 99.92% 7 wrong total

At 15 weeks: 99.95% (1 wrong total)
At 16 weeks: 99.73% (4 wrong total)
At 17 weeks: 99.90% (1 wrong total)
At 18 weeks: 100%
At 19 weeks: 99.69% (1 wrong total)
20 weeks and up: 100%

















Seventeen Weeks
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