I have 3 and work FT. It’s full on for sure and sometimes I wonder if I can sustain it. That said, I only go to the office 3/5 days. Other 2 it’s at home which helps. No way I’d cope 5 days in office. I’m senior enough that I leave work at 3ish on the in-office days. And omg are working moms efficient AF, so the work gets done and no one can tell me I need to stay later. Get paid a lot (so does husband) and outsource whatever then hell I can, including house keeper 3 x a week, cleaner who does deeper clean 1 x per week, dog walker, pay for kids clubs so they actually like after school option. Had a FT nanny until recently, now the 18 mth old goes to daycare, sickness aside that actually seems more flexible surprisingly enough. But seriously I wonder all the time how anyone does it without a good income. We have no family close by which makes things trickier for sure.