text: not sure if this is the reason.? i have been on a birth control pill triphasil for 8 years and my hair has never been the same since i had my girl.  before i had her my hair was full and thick and now is very thin all over, has anyone ever had this happen to them.  i was going to go off the pill for a few months and see if anything happens.  does anyone know if hormones would affect this. yeah happened to lots of my friends they had to change there pill