Pregnant woman discussing collection with a healthcare professional

Prenatal in Lebanon, Tennessee

Noninvasive Prenatal DNA Testing

Prenatal relationship testing using the mother's blood sample and the alleged father's cheek swab.

Overview

Who Noninvasive Prenatal DNA Testing is for

During pregnancy, small fragments of a baby's DNA circulate in the mother's bloodstream. Noninvasive prenatal DNA testing uses those fragments to compare the baby with an alleged father, without any procedure involving the baby.

For expecting parents in Lebanon, Tennessee, it offers a gentler way to seek answers before birth.

A maternal blood sample approach

Older prenatal methods involved procedures that some parents were not comfortable with. The noninvasive approach relies on a routine blood draw from the mother, which is why many families now prefer it.

Process

How Noninvasive Prenatal DNA Testing works, step by step

Every family's situation is different, but most Noninvasive Prenatal DNA Testing requests in Lebanon follow this general path.

Step 1
Check the timing
Share how many weeks along you are. A minimum stage of pregnancy is generally required.
Step 2
Arrange the draw
We explain how the mother's blood sample is collected.
Step 3
Father's swab
The alleged father gives a cheek swab, at the same time or separately.
Step 4
Read the report
Results are reported in writing and we help you understand them.

Good to know

Details before you test

How it differs from prenatal screening

This is a relationship test, not a medical screening for health conditions. Your care provider handles medical screening separately.

Private and documented options

Most families use prenatal testing for personal knowledge. If you think you may need the result officially, ask about documented collection before samples are taken.

Starting the conversation in Lebanon

You do not need to know the right terminology before reaching out. Share who is involved, whether the result needs to be official, and any deadlines you are facing. We will explain the options in plain language so you can decide what is right for your family.

Questions