SUBJECT: thalassemia carrier
MESSAGE: i need to ask that i dn't knw that my mother and father is normal or carrier. i have 7 sibling. one die. 3 with beta thalassemia carrier and on normal. me and my little brother doesnot have done test. so i need to know how much chance is for me and my brother to become a carrier or normal

Summarized question: How is thalassemia inherited?