Hello, before making any decisions about a second procedure, I would also recommend to wait around 12 months after the initial surgery (as recommended). Before any additional procedures, it is important to allow the time for maximum growth and maturation of the transplanted hair.
Hello, the best to determine the number of grafts is through a direct consultation with a qualified hair transplant surgeon who can assess your specific situation and provide personalized recommendations. However, through the pictures, I think around 3000 grafts would be enough to cover the area. I can also say that individual responses to finasteride can vary, and it's possible that some degree of continued hair loss may still occur despite medication. It is recommended to regularly monitor your progress with a doctor and discuss any concerns.