Most of the time My baby has problem with diaper rash I tried many different creams, but they don't prevent that, do you know know anything natural?

Diaper rash. it may be a yeast infection and keeping diaper off can help as well as a anti yeast cream.
Has your baby's. doctor seen the rash? If you've tried over-the-counter creams, and they haven't worked, it may be a yeast infection and may need a prescription treatment. Does your baby have any white patches in his/her mouth?If so, it could be thrush, which could also mean that the diaper rash is yeast. The natural remedies are keeping the area dry,and using a protective cream, but first see the doctor.