Mycoplasma and ureaplasma which are classified as sexually transmitted infections necessitate concurrent treatment of the partners. Men also can transmit these infections to women, and the test for these infections can be done through a clean urine sample or swab. I suggest you go and have yourself tested and treated to prevent the problem from becoming more severe.

Wart-like sores inside penis tip are likely genital warts CAUSED by HumAN papillomavirus (HPV).. Can be sexually transmitted and rarely cause pain. Treatable but cannot be cured, may go away on its own. Get tested and treated by a doctor. 

Many guys stress about pe­nis size, but various lengths exist - that's fine­. Small penises rarely cause­ health issues. Reme­mber, size doesn't impact we­llness or sexual satisfaction. While conce­rning, usually no medical treatments incre­ase size. 

Essentially, a varicocele occurs when the veins within the scrotum expand, causing them to fill with blood – but commonly without any symptoms. Some people might experience a kind of achy pain or heaviness. It is not harmful at all to masturbate when you have it. If the valves in the veins aren’t working properly this could lead to what causes them in most cases. 

If you noticed any unusual lumps or experience bleed, seek medical attention promptly to ensure appropriate evaluation and guidance.