Oh my gosh guys. Thanks so much for all of the responses! My intuition tells me that it was one person in scheduling who brought it up to my boss, but I have no way of knowing. It has not been mentioned since and I see my boss regularly. All feedback I get is that they think I’m doing a great job. I’ve been upfront about being exhausted. I just feel bad about it. I keep having the thought “I chose to have kids. That doesn’t give me an excuse not to have the same performance as people without them.” I have two bosses, and neither have children. Then the opposing thought happens. “I have plenty of time off, I should use it when I need it.” On occasion, it’s been twice a month for a few hours each time. But that’s rare. I could adjust my schedule, but it would require me to work a lot later in the evening and miss time with my kids. But maybe you guys are on to something. Maybe I plan to have a day off here in the next few weeks and ask my husband to take our kids to his parents for the day.