Pennis not becoming strong. The problem.

Thank you for asking. I can understand the distress you are through. It could be a problem of Erectile dysfunction. There may be a difficulties with maintaining or sustaining erections. Multiple factors such as stress anxiety, masturbation habit, pornography use, lifestyle associated risk factors, etc needs to be explored in details. These have an important implications on one's sex life. A detailed information regarding these is needed. If needed suitable medication and instructions can help you overcome this problem. Loss of sex drive, low confidence, performance anxiety, depression can be secondary to it. May I know are you undergoing treatment for infertility, and the doctor has advised doing intercourse at fixed schedule? In such cases, there is a demand to perform, which can cause immense pressure and may cause Erectile dysfunction.

I suggest, you must consult with a sexologist. For more information regarding this problem, you can also post a direct query here on practo.

A consultation would certainly help you.