I have 3 children, I started with my first at 30 when I had a career. I have a degree, masters and professional qualifications. It was the job that required long working hours and travel.
I worked when I had only 1 child, but 2+ children the childcare costs were greater than my wages. I gave up work and 10 years later I am doing a school hours/term time job on minimum wage.
Our budgeting thought process was if childcare costs more than the wage of one of the parents, then why work? Financially it would be £100s out of pocket.
I've heard another theory though, but I'm still not sure I buy into it. As childcare costs are a family cost, then they come from the family income, ie the combined income of both parents.
If parent 1 earns £18k net, parent 2 earns £50k net, childcare costs £25k out of net salary. The childcare costs leave £43k net.
Or, as per my family finances:
Parent 1 doesn't work, parent 2 earns £50k net, childcare costs £0.
Where I live childcare for pre schools costs £45/day. For school age, breakfast club is £5 per child and after school club is £15, childcare over school holidays is £30/day. So, whilst childcare reduces in cost, it doesn't drop to an insignificant amount.
Not just more income as a family but also a lot less stress as child sickness isn't a problem to cover, child drop off and pick up times not a problem, school holidays and inset days not a problem.