every month you get a perm. if you go to a salon they give you perms every two weeks. so you can get a perm every two weeks if you want . Even though you may relax your hair as you like it is not...
You can do it the same day. But you do it after the perm and don't do a permanant! Only a semi or the permanant will ruin the semi, or if you colour before, the perm will strip the colour,.so ask ur...