I would love some advice from those of you with experience on if my hairline requires hair loss treatment or simply to be watched carefully. I noticed my temples began to recede, but it's more pronounced on my left side than my right, and my forehead is still the same as it always has been. I'm 19 years old and don't know if this just an aggressively mature hairline, or something to begin treatment on right away. Please let me know your thoughts, anything would be helpful and appreciated. I haven't noticed hair falling out or not growing fast enough, I do feel like the hair that I have is strong and secure.