Yep, all family dynamics are different.
Believe it or not, my hours at the firm were a bit more flexible than DWifey's at the insurance company, and then, of course, the day care. The partners were all starting families at the time. Hours could be made up during lunch or by working a little late. Maybe doing a coupla' hours on the weekend.
I got all 3 kiddos ready (no matter how well
we planned the night before, there always seemed to be at least one shoe missing the next morning...!!!

) in the morning and took them to school for seven straight years into middle school, and spent my Half-day Fridays at their schools helping out.
I definitely remember the name of all 3 kiddos Pediatrician (same for all 3), our 3 favorite NICU docs and nurses, the doc that saved DSs eyesite. DSs local eye docs name after he got out of the hospital, his pediatric neurologists name, taking his heart/apnea monitor to be downloaded and recalibrated every month for the first year of his life, etc., etc., etc.
I, easily, took DS to more eye doc and neurologist appointments than DWifey did.
Yep, you work it all the best ya' can, but, there has to be some serious teamwork involved, especially if you're both working full time.
We got it done!

And, of course, as I've posted many times, there were sooo many fun family things we did all through the years (and continue to do) besides all the day to day necessities...!!!