Hello, As per your description it sounds like you have Androgenic Alopecia. For Hair Restoration Medical Treatments in the form of Lotions & Medicines are there. If Baldness is already there, then Hair Transplant is also required. These Treatments are safe & effective.Have to be done for long term. PRP Platelet Rich Plasma therapy is an add on Treatment for improving the Thickness of existing Hair & controlling the Hair Fall. It's always in combination therapy, never a standalone treatment. Your own Blood sample is processed and made PRP out of it.There is no one fixed protocol for PRP treatment, but on average 3 sessions are recommended at monthly interval. It's quiet safe, but there may be slight swelling and discomfort for a day or two.The costs per seeing can range from 10K-25K depending on protocol followed.