I am 25 weeks and 3 days pregnant and my baby is upside down butt first position, when do you think he'll turn

I went and got my 2nd ultrasound done on my baby and we are 25 weeks and 3 days but he is in breech position (upside down, or sitting upright) he is already 1lb. 11oz. I feel more movement in my lower abdomen than in the top part does that mean that he isn't gonna turn or when do they normally turn? is he going to have enough room to turn around and get right and is there a possibility he can get tied up in his cord?