Do You Need a Referral for Genetic Carrier Screening?

Genetic carrier screening looks for selected inherited gene changes that may not cause symptoms in the person tested but could matter for a future child. It may be considered before pregnancy, during pregnancy, or when there is a relevant family or partner history. A clinical-genetics professional can explain which conditions are included and what a result can and cannot show.

A referral may help when testing needs interpretation, when a family member has a known gene change, or when both partners need coordinated testing. The test may use a blood or saliva sample, depending on the service.

Ask the genetics clinic or laboratory whether it accepts direct bookings and whether your health plan requires a referral. Prepare information about your ancestry, family history, previous genetic results, pregnancy history, and your partner’s results if available.

Before testing, ask how results will be reported, whether follow-up counselling is included, and what happens if a carrier finding is identified. If a known familial gene change exists, provide the report rather than relying on memory; the exact change can determine which test is appropriate.

Arrange prompt genetics advice if a close relative has a known inherited condition, if you have received an unexpected carrier result, or if you are pregnant and need to understand a result before making care decisions. Seek urgent medical care for severe pregnancy symptoms; a genetic screening question should not delay emergency assessment.

Ask: Do I need a referral for this test? Which conditions are included? Should my partner test at the same time? What does a carrier result mean for pregnancy? Will a genetics professional explain the result? What family records should I bring?