Hello Manoj
Was the DNA test made for your wife testing Beta globin chains only or was it testing all HB disorders?
I am asking this because She may not have a beta thal trait, she could have another trait of blood disorder ( like alpha, HB H,....etc) that when combined with your trait, the outcome is an intermedia.
Concerning the blood patches, i actually don't have any idea, but i hope it won't be serious. What did the hema. said about them???
Manal