Genetic testing.: Dna analysis can elucidate this pretty conclusively, provided you know which disorder you want to exclude. http://www.bcm.edu/genetics/.
Answered 7/23/2012
5.7k views
4 doctors weighed in across 2 answers
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question