question: Hi doctor, I am a 28 year old male. I have been suffering from hair fall for the last 5 years. I had consulted a leading trichologist chain for treatment and to some extent it did help in controlling the hair fall. But, I have lost a great amount of hair from the front and back. I want to know, what can be done to get back the lost hair? Is hair transplant the only option? I have heard that to effectively perform this, the entire hair has to be shaved off once. Request you to guide me the best way. I have a dry scalp and thin hair. I have uploaded pictures of my hair for your reference. Thank you.