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...

"Although it has been a while since I received the results, I just wanted to say thank you. I was so pleased to finally learn whether or not my twin boys were identical. Having undergone fertility treatment and knowing that two eggs were released, I was certain they were fraternal. However, they look so darned much alike that..."

-Holly (Claymont, DE)

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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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