Is it okay to start masturbating at the age of 15?

Patient's question:

Patient Gender: Female
Patient Age: 25
Is it okay to start masturbating at 15?

Doctor's answer:

Hello friend, men who have long-term masturbation may suffer from some physiological diseases due to prolonged masturbation time, such as prostatitis, impotence, and premature ejaculation. This can have a fatal impact on male semen and also affect fertility. It is necessary to completely give up masturbation to improve. Wish you happiness.