Anyone else's baby seem to know when you have somewhere to go?

Whitney
Usually in morning my baby will eat and go right back to sleep. On mornings we have doctor appointment or errands to run he seems to wanna stay up and fight his sleep. It seems he just knows when we have to go somewhere. So it puts off me getting in shower till later. No matter how much I plan. For example. This morning I have doctor appointment at 1045. Takes about 30 min to get there. He started waking up this morning but would go back to sleep with pacifier. About 730 I went on got him up,changed him, and fed him so he could go back to sleep and I get in shower. I figured that way about 930 I could feed him and leave about 10 to have plenty of time to get to appointment. It's 9 and he just fell asleep. So now gotta rush to take shower and get ready and hope he either eats before we leave or wait until I get to doctor office to eat. Anyone else's baby seem to pick up on you having to go somewhere or do something?