Question can you go in more detail about how you handled child care? My biggest fear is just not having anybody to watch them or the daycare is closed a day I didn't expect. Because that is all I have is daycare and my S/O no other back ups.
Also did you ever have to sit home with the kids because of a snow day if so how did you handle that?
I threw money at it (student loan money). I hired a babysitter and put my kids in afterschool programs whenever possible. My partner handled dinner/bedtime. There were still last minute childcare panics.
Who will be the one to pick up a sick kid in the middle of the school day? With 4 kids, you're going to have a lot of sick-kid-at-home days. You'll also have snow days, random school holidays, school breaks, entire summers. Babysitters get sick and need a day off and you're going to find out a couple of hours before you're scheduled to give some kind of talk. Can your partner rush home immediately? You need someone on call for immediate coverage 4-5 days/week.
We also went through several babysitters (life circumstances change and people move on) and each change was an additional stressor. Finding and managing your childcare is another part-time job. You're an employer.
I can't emphasize enough the stress (for me) caused by the interaction of high-unpredictability-low-flexibility-kids and high-unpredictability-low-flexibility-program. It was a compounding situation.
I also have some perfectionistic and high achieving traits/cognitions which I should probably acknowledge contributed to my stress level. I took on extra research and teaching and in hindsight I should have probably practiced saying no. Now I say no all the time and it's wonderful. But when you are in a doctoral setting, there's definitely a push to do as much [hot take: free work] as possible.
Others have also mentioned the toll it takes on relationships and I encourage you to make sure your partner is 100%
informed and on board with this. It's going to be hard on them and hard on your relationship to balance this all.
What schools are you looking at?