Can I create artificial diastema for my child?

Dear Doctor; I love diastema but I don’t have it. I don’t know if my baby could get it. She is four months old. My neighbours say they can make a baby have diastema once it starts to grow the teeth. They use threads, they say. Could artificial method be detrimental to the baby’s dental health in the future? Laoure. 
Baby teeth
Baby teeth
Times Reporter