<s>[INST] Age: 22 years Weight: 84 kg Height: 5.4 inch Sir... I am doing masturbation from last 7 years now my pinus length and width have decreased. My pinus length is 4 inch.. There is no hardness in my pinus and is very soft.. My sperm timing is zero... Sir... Please prescribed some medicines for pinus hardness and length + foods for sexual health and sperm Health... Thanks. [/INST] Hi, I think you should go for evaluation first.  Do a thyroid profile, prolactin levels, serum testosterone, Blood sugars and lipid profile.  A penile doppler test may be needed. Medicines are available for treatment. </s>