What to do before you go bald?

[gammon]

I am not bald, but if there is anything i can do before. I'm not sure if i will go bald or not. My dad is bald, but my mom's side isn't. What kind of shampoo should i use? I use a organic herbal shampoo. So i'm just making sure what i can do right now before it gets too late. And is it true that hair loss gene comes form the mother' side?