Legal Twin Zygosity DNA Testing | Mobile & Confidential | Pasco, Hillsborough & Polk County, FL

Are your twins identical or fraternal? Twin Zygosity DNA Testing gives you a definitive, lab-certified answer — whether you’re satisfying simple curiosity, documenting for medical records, or need results for research purposes. Our mobile service brings certified DNA collection directly to you, with the same accuracy and discretion as our full family relationship testing line.

We come to you, anywhere in Pasco, Hillsborough, or Polk County, at a time that works for your family. Our certified collectors handle every swab with the care and professionalism this moment deserves.

Why families trust us:

• 100% Mobile — we travel to your home, hospital, or private location

• Lab-Certified Accuracy — processed in partnership with Alliance DNA for fast, reliable results

• All-Inclusive Pricing — $385 flat rate, mobile fee included, no hidden costs

• Discreet & Compassionate Service — your privacy and peace of mind come first

• Fast Turnaround — answers when you need them most

What to Expect:

1. Book Your Appointment — Choose your test type and a time that works for you. We’ll confirm your mobile visit within Pasco, Hillsborough, or Polk County.

2. We Come to You — A certified collector arrives at your home or preferred location for a quick, painless cheek swab from each twin.

3. Samples Go to the Lab — Your samples are securely processed through our partner lab, Alliance DNA.

4. Results Delivered — Receive a clear, accurate answer on whether your twins are identical (monozygotic) or fraternal (dizygotic), with an easy-to-understand explanation of the results.

Answers, delivered with the discretion and professionalism this moment deserves — right at your door.

Serving Pasco, Hillsborough & Polk County | Mobile Appointments Available

Confidential | Lab-Certified by Alliance DNA

Book your mobile twin zygosity testing appointment today.

Frequently Asked Questions

What is twin zygosity testing?

It’s a DNA test that determines whether twins are identical (sharing 100% of their DNA) or fraternal (sharing roughly 50%, like typical siblings).

How long does it take to get results?

Alliance DNA offers some of the fastest turnaround in the industry — standard results typically return within a few business days of your sample reaching the lab, with expedited processing available in as little as one business day (shipping time to the lab isn’t included in that window).

Is the mobile visit really included in the price?

Yes. Our $385 price is all-inclusive — there’s no separate mobile/travel fee for appointments within Pasco, Hillsborough, or Polk County.

Is my information kept confidential?

Absolutely. All results and personal information are handled with strict confidentiality from collection through delivery.