The only reason I have multiple ultrasounds is because DD was a very large baby, which they monitored, and they're watching this baby because of how large she was. Otherwise I'm sure I would have only had a couple ultrasounds.
My Dr could tell that baby was head down at my appt just by touching my belly. I asked though, and I doubt she would have said anything if I hadn't asked.
No news is good news for sure in your case

I bet everything is going great!