Is this a mature hairline or MPB?

[Dillonshair]

I'm currently 22 and have wondered if my hairline is receding or just maturing. My dad is 68 and still has hair so i'm not so worried, more or less paranoid. My hairline even before I was 18 kinda went back on each side but I wanted some other opinions. Here's four pictures from each side the top and the crown of my head.

[Djlazerblue]

I’d say you have recession at temples, also slightly thinning on the vertex/crown, don’t panic this is the time to get on meds as your still young and can catch it early, also your dad having hair doesn’t mean nothing baldness comes from your mothers or fathers side, many men have fathers that still have their hair in their 60s but they are bald by 30

[Spanker]

Early MPB. Get on meds in you want to maintain.