What about pregnancy, menstration? Will women soldiers be put on the pill? Get pregnancy testing prior t being sent into combat?
Forget preggers and periods...how will they *go* in a bottle, while stuffed into a van, en route to the combat zone? This could get interesting fast.
Pregnancy already is a problem, combat or no combat, especially on ships and suns. I imagine their contract stipulates that they get booted and/or lose money should they breed.