Check firstCheck with your care teamTest or decision

Sickle cell and thalassaemia carrier screening

Carrier screening is a blood-test decision that can clarify whether further partner testing, counselling or diagnostic choices should be offered.

Direct guidance

What to know or do

Ask when the test is offered, what carrier and affected results mean, whether the other biological parent should be tested and what choices follow. Screening estimates inherited chance; it does not diagnose the fetus by itself.

What changes the answer

  • Whether this is screening, diagnosis, monitoring, treatment or birth planning
  • Pregnancy week, previous results and what the result could change
  • Benefits, limits, alternatives, follow-up and the time available to decide

Check with your care team

When to get individual help

Check the exact item or situation with a doctor, midwife, pharmacist or relevant clinician; the name of a broad category is not enough for a personal decision.