In reply to google:
There are heaps of male Dental Hygienists out there, especially in the Forces.
They do a 2 year course, which is bloody hard, then there are loads of add ons they can do to help Dentists, give LA, do temporary fillings etc.
Excellent job, and someone once took the piss out of a friend who was a Hygienist, saying it was a girls job and he must be gay.
Once he had delicately explained to him detract his comment (the Hygienist in question was an ex Para) and that he would then earn £180 a day working at a Private practice (which he does on his time off) he then put him down and nothing more said.
I was offered the opportunity years ago, didn't fancy staring into a mouth for 8 hours a day for the next 20-30 years.