Which doesn't say anything. Nobody throws a dart at the board and picks a job that way. It is undeniable that women are often found in jobs like healthcare, retail and education (source). One could have the simplistic take of "just get another job, duh", but a lot goes into career-path decisions from upbringing, to social perception, and opportunity. Things aren't just that simple, so taking such a simplistic formula to draw up a complicated plan is the wrong way to go about it.