Testing Services

Twin Zygosity Test
$139.00 per twin pair

Triplet Zygosity Test
$199.00 per triplet set

Shipping and Handling
USPS First Class Mail (U.S. only) FREE  
USPS Priority Mail (U.S. only) $15.00  
USPS International (Canada only) $20.00  

Contents of a Twin Zygosity Test Kit:
(2) sets of cotton swabs
(2) labeled vials with storage solution
(1) set of buccal swab instructions
(1) protective bubble-wrap envelope
(1) prepaid First Class Mail return mailer (U.S. only)

Shipping Options
~ Parents of twins who live with the twins may select the shipping option: "Yourself". Both swab kits will be sent to one address.
~ For twins who live apart, choose shipping option "Each Multiple Separately" and 2 addresses can be specified.

Other Details
~ Prepaid return postage not available for non-U.S. orders.
~ Commercial accounts for twins' studies are available for discounted bulk orders for twin zygosity test kits.
~ All prices are in U.S. dollars.
~ Exchange rates can be calculated here.

Our customers say...

"My twin sister and I got our results yesterday & want to thank you. After checking many companies that do this testing, I felt best about this one & I liked that you only test twins zygosity DNA. The process was easy and fun, my sister and I did our swabs at the same time & even mailed the kits back at the same time as we talked..."

-Heidi C. (Aurora, CO)

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Proactive Genetics, Inc.
149 Davis Road, Suite C
Augusta, Georgia 30907 USA

Ph: 1-866-427-1646
Click for the BBB Business Review of this Laboratories - Testing in Augusta GA
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