Mostly me on Mon/Tues/Wed.. Sometimes DH does it if I need to be doing something else.

on Thurs/Fri I work so it is normally shared between DH and my Dad. If Dad isn't around DD goes to before/after school care depending on DH's shifts. And I drop off or pick up from there. DS only goes to childcare on when I work and whoever is doing the school run normally does the childcare as well.

DH is a shiftworker on a rotating 24/7 roster, so he can't be relied upon to do any particular day.