u/Ecstatic-Cup1630

I’ve been sleeping on a medium, memory foam mattress with my 11 month old following safe sleep practices. She stays either on her back or side, cuddled right into me all night, and always has. Except last night I rolled away to go brush my teeth and when I came back she had rolled onto her belly, which made me nervous about the safety of the mattress and possibility of rebreathing with a softer bed.

I just ordered a 3 inch FIRM latex topper. Would this make my set up safe, even being on top of a memory foam mattress that’s more medium than firm?