Until you have a spike in pregnancies or the ones who decide to get pregnant to get out of combat. The accommodations in the field for initial combat units are not the Ritz. I guarantee you will see a jump in sexual harassment cases. Time better spent on combat training will be taken up by sexual harassment training. Wait until the first female POW happens. The current enemies of the US are not going to follow the Geneva Convention.
Not to you in particular, but why is it that some people immediately jump to the questions of pregnancy and rape when asked about women in combat? When a person is contemplating combat there are lots of bad outcomes to contemplate --being shot, blown to bits, beheaded or tortured come to mind. Why is rape or the complication of pregnancy the foremost thing that some people think of? Because they are still stuck on thinking of women as walking sex objects. That's fundamentally all women are good for, in some people's minds. And if you are saying NO NO I don't think that, ask yourself why rape and pregnancy are the first things you think of when asked about women in the military.