Hi Amit!
First of all
to the site!
I hope that this site will provide you with all the answers that you have in mind regarding the condition of your baby.
I hope that you have required all the knowledge about Thal. so that you can understand what makes this disorder tick and how it can be managed and eventually cured. You must get yourself acquainted with everything about Thal. to understand how to defeat it.
As you know that this is a genetically inherited disorder that involves mutation of Hb. genes in our Bone Marrow's stem cells that make blood. To cure this defect, the practical solution is to replace the existing stem cells in the bone marrow with a healthy ones or cure the existing genes via genetic engineering.
A bone marrow transplant is very risky, costly and has very tough criteria for a successful transplant while the genetic engineering is a theoretical treatment and scientist are working on the most effective way to make it practical.
Please ask your doctor about the Bone marrow option if there is any chance of a matching sibling.
As for the Homeopathy; there are claims that have yet to be proven and so far they have failed to produce any success stories.
Feel free to ask more question that you have in mind.