Feeding when parents or family visit...

I try to time feedings best I can when I know ppl are visiting but it’s annoying when they say they’re running late last minute!

My parents come by most Thursdays and I’ve told them try to come when they say they will because I mean they’re retired... and they usually only stay an hour or two. I’d rather not go disappear for 30 minutes while they’re here. I’ve tried using a cover but it’s awkward and I haven’t nailed down switching sides yet.

I also don’t want to waste my pumped stash either to bottle feed.... any other advice or help?