Birthmark excision process and cost?
Doctor Answers 2
Go with laser
That birthmark is fairly big, possibly 2 cm from the picture you posted. If you were to do surgery and excise it out, it will leave a fairly big scar and also your skin will have to be pulled pretty tight which could make your forehead look uneven as it heals. If I were in your situation, I would consider ablative laser to take off layers of the pigmented skin on your forehead. It will heal better and leave less scars.