Everything regarding your baby's birth is your choice, let them know what you want. If you want to try turning it, I've heard it is painful and there's a chance baby could turn back before labour begins. Some mums manage to give birth to breech babies. My sister-in-law elected to have a c-section, so it was booked in. Is it your first baby? Some babies do turn late.
My hypnobirthing teacher offered to do a turning script when my midwife thought my first was breech, I went to hospital and had a scan to check and she was head down - just had a bony bum! So you could explore the hypnobirthing route, which would mean you were completely relaxed and baby would turn themselves, it has a higher success rate of baby staying head down than manual manipulation.
Whatever you choose, good luck!