It's a data point you should consider, particularly if baby sitting, nannies, etc. are very expensive in your area.

People underestimate how much help one needs in raising kids because a few decades ago the mom would either not work or work an easier/part time job. This still happens in rural or semi rural areas in the US.

Nowadays in the city both parents are in 8-9 hour day high intensity jobs. You may have time for your kid, but you have less energy.