No one have an answer !

[gascoigne]

My case is very strange. If its correct that its all about genetics, then how am i lossing, if i have no bald ancestors.
My father was hair model, has full hair in 58; my mothers father was hair model, has full head of hair in 78; my fathers father died with hair. All brothers of my mothers father have hair with 60 and 70 years old. My grandmothers father died with hair.
THEN HOW IT CAN BE GENETICS ?!