Bleeding from penis during intercourse can be a disease of several conditions such as urethritis, penile injury, or cancer. It is also critical to see a urologist in order to receive a correct diagnosis and treatment. 

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.

Semen consistency can vary from person to person, and can also change over time. But if you are concerned it is best to consult with a urologist. They can help determine if there is an underlying issue or if what you are experiencing is within the normal range.

There is no scientific evidence that applying any oil or cream can increase the size of the penis.You can talk to a urologist or sexual health specialist for the correct information

If no sperm is coming post intercourse that could be an indication of a condition called reverse ejaculation. Semen will enter the bladder in this process instead of being excreted through the penis. The best treatment you can receive is for you to consult a urologist properly for the diagnosis and treatment.

Yellowish semen is also a symptom of health problems, including STDs, or prostate inflammation. Visiting a urologist or a reproductive specialist who can perform a thorough examination of any potential problems is recommended. Painful urination could be a sign of infection as well, that should be treated early, so you must visit doctor soon.

It is vital to have a conversation with the urologist or the endocrinologist if you experience doubts related to your sexual development and functioning. They may recommend tests which can show you if you have a low testosterone or some medical conditions. It is not recommended to self-diagnose and self-treat as this sometimes leads to additional complications.

You should consult a doctor immidiately. A negative test of your partner does not mean they are free of infections, because it could take time for bacteria to turn up in the test. It is recommended to consult a gynecologist or a urologist for an accurate diagnosis and treatment.

It could be UTI problem. Please consult an urologist for a proper diagnosis and treatment

There is no scientific data which supports the that avoiding masturbation will influence the size of your penis. If you notice pain or other unusual changes, it is very important to visit your urologist for an evaluation 

It is quite common actually. But if you see a significant change or abnormality of your erections, you definitely should see a urologist. They might help to rule out any possible medical condition and decide on the best treatment too.

It can be the sign of urinary tract infections or bladder-related problems. I would recommend to you to see a urologist for a more thorough examination and treatment.

Please consult a urologist. Without knowing the actual problem it is not possible to assist

Anal fissures are common and may be treated with medications. Sometimes, a minor surgery is necessary. Intense pain during urination can be a symptom of urinary tract or STD infection, thus, you should see a urologist in order to be properly examined and treated.

Idiopathic scrotal calcinosis is a benign condition characterized by the presence of small, painless nodules in the scrotum. Treatment is usually not required unless the nodules begin to irritate or cause symptoms. It is recommended that you visit a urologist for further evaluation and management.