Hi, Welcome to HealthcareMagic Forum.
What is your Penis length? The normal length of Nonerect Penis is between 8.5 to 10.5 cms. You need to not worry, if your Penis length falls in this range. Don't be under the Impression that Excessive masturbation
decreases the Penile length. It is not at all harmful and it wont have any adverse effect on your future sexual life. Do it only when you are sexually aroused, may be twice or thrice a week. Exercise regularly and eat healthy nutritious balanced diet which should include fresh fruits and fresh fruits and green leafy vegetables.