My midwife said that is the preferred position for delivery. So that's a good thing for you!
I'm 40+1 and my baby is facing my back.
Thats the way babies should be their spine facing your belly otherwise its known as back to back if their spine is at your back and that makes for a harder labour
You can still give birth that way if bub is still in that position at tge time. Although there is no need to worry about position til 37weeks, hence why the dr didn't say anything about it.
I'll be 36 weeks on Sunday, and it seems like every time we have went to the doctor our baby is always facing my back! So I guess its a normal thing :)