Our surgery hold special sessions on Saturdays at the surgery around the corner on our estate (probably because access to it is easier than the one in town, the entrance to that one is adjacent to an exit on a very busy island on the ring road and is an accident waiting to happen).
The boys and I went last month. I couldn't believe how many people were in there this time and it was standing room only. I thought we were going to be there for a while as there must've been 30 people ahead of us in the waiting room and it looked like there was only one nurse on as the same one's name and room number came up twice on the screen, third time it was a different nurse's name followed by ours so we'd only waited a couple of minutes and we were back home within 10 minutes of going out. Those filling the waiting room must've been twirlies
My arm wasn't so sore this year, and my Mom said the same after having her jab two weeks later.