Baby breach?

Jennifer • My little girl will be five in July and is a huge big helper to her little brother that was born in March.
I just went in for my anatomy scan a couple days ago and found out he is breach. The doctor said nothing to worry about since he is still small enough to flip that he could be head down later that day. My first was a girl and I feel she was head down the whole pregnancy. Has anyone else had this happen and still had a natural labor and birth?