A lot of women do get personal training. For example, right now I'm working with three guys and six women. A lot of guys lifted free weights, and they think they know what they are doing. PT is good for both. I work with couples, too.
Men can drop fat faster.
I know it's not fair, but it's the childbirthing thing. A lot of it is hormonal difference. The physical make up of the hips and knees are different. A women's hips are wider and that pushes the bone, the femur. It comes at the knee at a different angle.