is a common phenomenon, especially among young people is most common. Masturbation itself does not cause any damage and adverse consequences. However, if excessive masturbation will lead to a number of orthopedic diseases.
Masturbation, whether it be a boy ejaculate masturbation, or masturbation of girls out of the mucus, which are rich in calcium, excessive masturbation will inevitably result in the loss of calcium.
but if you are doing daily once it will not leads to these harms what you mentioned.