I think the you can have it all was a lie and is not in line with how anything works in life, not just children. Life is tradeoffs, all the time, every day. No one has it all, even if you think they do, they traded off based on what they value.
The world is not set up for having children. I cannot figure out how I'm supposed to make going back to work work for us and make sure my baby gets family time, a home cooked meal, a bath, and a suitable bed time without dropping my hours, taking a pay AND later pension hit