If you Google images for “CEO” you’ll get images of men, predominantly. And this is considered ‘normal’, backed by statistics about the ‘leaking pipeline’ when the numbers of women in the workplace start dwindling as they get into more senior roles. Family commitments is often cited as the cause irrespective of where you are in your career. At a junior level, starting a family means that you either stay at home to look after your family because you can’t afford it, or pass-through pretty much your entire salary on to childcare. When you’re in middle-management you pass on opportunities that can get you to the next level because that means more hours or time away from family or you’re not offered that promotion because you’re seen as unreliable or not really part of the team (as a result of tough choices made by placing one’s family first). 
If you Google images for “CEO” you’ll get images of men, predominantly. And this is considered ‘normal’, backed by statistics about the ‘leaking pipeline’ when the numbers of women in the workplace start dwindling as they get into more senior roles. Family commitments is often cited as the cause irrespective of where you are in your career. At a junior level, starting a family means that you either stay at home to look after your family because you can’t afford it, or pass-through pretty much your entire salary on to childcare. When you’re in middle-management you pass on opportunities that can get you to the next level because that means more hours or time away from family or you’re not offered that promotion because you’re seen as unreliable or not really part of the team (as a result of tough choices made by placing one’s family first).