I did! Because I swayed for a girl as I already have 2 boys.. but this in fact DS3. I had lowered my ph with diet, supplements, lime, replens you name it. While I was pregnant in the first trimester and I didn't have gender confirm my ph was still really low. Before I started the diet and I tested my ph it was high.. so I know the diet etc had helped.. but after getting pregnant I didn't keep with the diet and it was still low. I thought it meant girl :(
So you have hope!