I believe women could serve in combat arms units. I do not believe Infantry units are a good match. Why on Earth are we attempting this "experiment" at the risk of getting our people killed?
Obama and Ash Carter opted to do this despite lots of real-world statistical date showing it doesn’t work.
Both the Israelis and the USSR tried women in combat units.
Both quickly realized that doesn’t work and retreated. I am sure information as to why could be located.