Hello Ali sir,
Thank you for your question regarding hair transplant.
As per your grade of baldness you must be having alot of existing hair .
So nowadays people dont want to go into baldness frame they dont want to look bald, so the very wise decission is to maintain the existing hair and do transplnat in the bald area , the key to this type of hair transplant is to maintain the hair with the help of medication even afetr hair transplant surgery.
As in your case alerady baldness has started may be due to multiple reasons so hair transplant will not stop the process of baldness and hair fall is continous process , so you have to maintain the existing hair propely or you may definately require another hair transplant in future.
So in your case 60% medical line and 40 % surgical line will help to maintain your looks.
even post hair transplnat you have to continue with medical line of treatment to keep the transplanted hair maintained or as per new studies even there are chances that transplanted hair get thin out after surgery, mostly many of the patient do not know about this fact they feel that transplnated hair do not require any maintence.
To maintain your existing hair you have to take proper medication the fda approved medicine.
You can go for few treatment like mesothrapy or prp to maintain the existing hair
Also consult a Good dermatologist / or surgeon before planning for hair transplant