I’m in a Scandinavian country and no state daycare will take under ones where I live. One parent is expected to be off for that first year and the leave is encouraged to be shared equally.
It (along with a million other less misogynistic things here) means that there is less of a gap between men and women in the workforce - it’s still not perfect, there is still a gap but things are starting to change.
The problem DH and I have had is that Work (US companies) expect him to have a wife at home and me to have a nanny - however although we are both reasonably paid it’d wipe out most of one wage to hire a nanny as it’s so expensive to hire people here and I do actually rather like my child and want to spend time with him.
The women I work with in the USA take FMLA, disability, just quit and take a few years off or come back in weeks. I don’t know how they do it tbh. They are paid well over double what we are over here, and taxed much less too, so I assume the extra goes towards taking sabbaticals, hiring help etc.
The last pumping room we had when I worked in the UK was expected to double as a prayer room... idiotic management.
I was still in hospital five days after birth - I physically could not have safely worked at ten days. It took me a few months to get back to any kind of physical health,
The length/career thing is a red herring. It’s not the length that’s the issue, it’s the gendered differences in how men and women are treated by society and work in general. I was pretty shocked by how my work reacted to me being pregnant as opposed to DHs work. Men are still expected to have a facilitator and women are expected to be that facilitator. There was a very good thread on feminist chat about this a month th or two back. Of men and women shared leave more equally a lot of this would improve.
The maternal morbidity/mortality rates in the USA are frankly shocking. This is one driver, but the main one is poverty (which also has aspects of racism) and lack of insurance, and also just lack of care options which have been gradually restricted by religious and social conservatives.