Whatever's necessary, is necessary. I don't think I'd care to try to get between Mary McCauly and that cannon at Monmouth, not favoring the taste of cannon swab.
Or Lagertha, or Boudica, or Freydis, or Brynhild, or Kahina, or Aife, or Catherine of Aragon...
You get the idea.
http://en.wikipedia.org/wiki/List_of_women_warriors_in_folklore
If they CAN fight, let them fight. Never lower the standards, but don’t deny them if they can meet them...