When Do You Think I Will Lose My Hair 19 Years Old

[Will1am 123]

I'm a 19 year old and have notice my hairline move back and shedding. I first noticed the hair loss my sophomore year in highschool, and started using rogaine senior year. When (roughly) would I expect to go bald or see major hair loss? Sorry I didn't really get past references on the pictures but any suggestions are appreciated!
I know it is hard to predict well, but anything based on your own experiences or those of others would be great to know!

 

[InvaderZim]

Is there a family history of hair loss/baldness?

 

[OfficialWater]

Hairline looks to be matured. Crown looks suspicious unless it's the light or you have a weird cowlick. I actually have a friend who has a cowlick that looks like a balding spot. Anyways, if male pattern baldness is prevalent in your family and your hairline is maturing to a widows peak I'd guess that you'd have very noticeable balding before you're 30.