6 month old keeps turning on side to sleep

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After looking online it says about SIDS risks i put her on bacn each time she goes in cot but soon as shes down she's straight onto one side normally the same side and sleeps sometimes wakes becusse she's rolled back.

I know if I turn her she will wake wondered anyone else like this or is there anything I could do?

I'm not stupid I know there are risks but what have you done if they keep turning?