I'm 23, and I've been concerned about my hairline recently. From looking at old pictures, it doesn't look like my hairline has changed noticeably since I was 20. However, it looks like I had more hair on the corners of my head when I was about 18. It's hard to tell since I style my hair differently now than I did back then. Can I get an opinion on my hair? Am I seeing the first signs of male pattern baldness, a maturing hairline, or something else? Also, what are the early signs of male pattern baldness? I definitely have thick hair (barbers typically tell me that), and I don't see any thinning around my vertex. I've got some pictures here from today (I got a haircut a little while ago as you can see from the bits of hair on my forehead) and some more pictures from a few days ago when my hair was a little longer:
http://imgur.com/a/cCIFW
http://i.imgur.com/O7gfP0I.jpg?1
http://i.imgur.com/Kg1TmE2.jpg?1
http://i.imgur.com/mE49tN9.jpg?1
http://i.imgur.com/Sj9HVsQ.jpg?1
http://i.imgur.com/NSe44aT.jpg?1
http://i.imgur.com/YPIMOct.jpg?2
http://imgur.com/a/cCIFW
http://i.imgur.com/O7gfP0I.jpg?1
http://i.imgur.com/Kg1TmE2.jpg?1
http://i.imgur.com/mE49tN9.jpg?1
http://i.imgur.com/Sj9HVsQ.jpg?1
http://i.imgur.com/NSe44aT.jpg?1
http://i.imgur.com/YPIMOct.jpg?2