I'm glad you got to ask them about it - hopefully it won't matter in a few weeks!

I definitely felt when my bub turned - I'd felt really uncomfortable for a few hours and then I walked down our stairs (we have a huge set of internal stairs) and got to the bottom and I felt this HUGE movement - looked down and saw my belly stick right out then go in again, and the uncomfortable feeling was gone...I had an appointment the next day and he was head down. I'd been hanging over fitballs and crawling on the floor for weeks - but he just did it when I was standing up. I think walking down the stairs probably helped.
But you might not notice it, as Trish said it might happen when you're asleep too As long as it happens huh!