Thinking about the future, and how with two children financially it will be really hard if I work and pay for child care (household income will decrease more than if I don't work). My career is one you can easily come back to after 5 years or so and a refresher course, so was wondering about being a CM for those years. I'd have two under 5, so would only be able to take on one more - how much (roughly) would that give me as income after tax and expenses? I'm in the south-east if that helps!