Should you take a DNA test for genetic diseases ?

Do you have a family history of genetic diseases ?

Are you experiencing abnormal or unusual symptoms that appear from birth or at a young age ?

Do you have any family members with the same symptoms or similar illnesses ?

Do you have a close family member (father, mother, brothers, sisters) with autism ?

Do you have other relatives (grandparents, uncles, aunts, brothers and sisters) with autism?

Do you have a family history of neurological diseases or psychiatric disorders?

Are there any members of the immediate family (parents or grandparents) with Down's syndrome?

Are there other members of the family with mental delay or learning difficulties?

Is there a family history of repeated abortions or premature infant deaths?

Do you have a family history of allergies in general (such as skin allergies, asthma or food allergies)?

Have you had difficulties dealing with certain substances such as dust, pets, vaccines, dust, or others?

Do you have repeated symptoms such as runny nose, sneezing, itchy eyes, or permanent nasal congestion?

Do you have a family history of eye impairment or other eye-related conditions such as glaucoma or cataract?

Have you noticed a gradual deterioration in your vision over the years?

Did you know of a member of your immediate family (such as parents or brothers) suffering from sickle cell anaemia?

Do you intend to marry someone who is pregnant with sickle cell disease?