If you’re on an OB floor, ICU, PACU, or dedicated unit, you’d better know why she’s there and they are doing those blood draws as you’re putting mom at risk for a variety of problems.
If all is well, she’s going home in a day or two, and being an obstructionist is just delaying that process and an actual good nights sleep.
After a C-section once my wife were back in our postpartum room, no one seemed concerned at all with her sleep. Every 15-20 minutes there was another visitor. At this point she had been awake more than a day, had a few hours of extreme exertion before a pivot to surgery, and was full of pain killing narcotics.
She could barely stay awake.
I ended up being her sleep guardian. Every time I heard the sliding door to our room crack open I was on my feet to turn people away.
In retrospect it was good exercise in being assertive with authority figures in service of others. I think I’ll be doing plenty of that as a father.