You mentioned your mum's dad what about your dad how's his hair.
I went to school with a lad who had the exact same hairline you have.
Seen him 4 or 5 years ago and he had the exact same hair in his late 30s.
My conclusion is he didn't have male pattern baldness.
You may be the same with luck.
Also mums dad...
How about killing your parents, better now than in 10 years when you've gone bald and wasn't even allowed to fight it.
But on a serious note just tell them you're taking minoxidil and they can go f*** themselves if they don't like it and also tell them that you've got this sh*t from 1 or both...
Yeah turkey has a high rate of male pattern baldness from what I saw when on vacation much higher than Italy, Spain, Portugal.
My Premier league of baldness
1.greece
2.turkey
3.england
4.ireland
5france
6 Germany
7.italy
8.usa
9.spain
10.netherands
11.serbia