About genes and hairloss

[jamesst11]

genetic variation can be great among siblings. Sometimes you will see two brothers that look almost nothing alike. Sometimes you will see two that look almost identical, but differ drastically in a couple of areas. Yes, it is a possibility that your brother expresses the "baldness genes" and you do not. The only thing you can do is monitor your hair loss over the years and if you see thinning, consider treatment.