My Father Has a Class 5 Pattern of Balding. I Am Now 40 and I Am Looking like My Dad. Should I Consider a Hair System?

The hair loss patterns are inherited. The Class 7 pattern is only inherited in 7% of men and most men are there before they are 30. If you are a Class  5 and 30 years old, you are probably going to stay that way. Hair systems accelerate hair loss because the glue and attachment mechanisms produce traction alopecia.