It's typical for male growth to range in size. Factors like genes, hormones, and wellness can influence the length. Alternatively, if someone is feeling stressed or sad, they should talk with a friend about it. 

Hello Mr Rajesh Kumar, at your age of 40yrs already the level of testosterone is at a bit lower side which is good to help with your situation. 

I would suggest you to relax a bit, engage your self in relaxing exercise, meditate, talk thing with an expert.

Counselling and discussion therapy will be very helpful. 

 

If you have touched dry sperm and then touch your private parts (or eyes), it may result in the following: itching, redness, or even an infection. Without having touched the rest of your body, washing your hands with soap and water can help you avoid getting sick. 

You can’t get hard during intercourse but have no problem when you masturbate. This might be caused by stress or anxiety. At times being too concerned about how well we do in bed affects our bodies’ ability to function normally. Take it easy. However, if it happens again then consult your doctor immediately.

You face a challe­nge with erection difficultie­s due to diabetes. High blood sugar le­vels harm blood vessels and ne­rves. This reduces blood flow to the­ penis, making erections difficult to achie­ve and maintain. Proper diabete­s management is crucial. Lifestyle­ adjustments such as a nutritious diet and regular e­xercise can significantly improve the­ situation. Medication or therapies may also be­ viable solutions. 

You likely suffer from some mental health issues, such as depression, insomnia, and porn addiction for sexual satisfaction. Long-term lack of closeness can have a devastating effect. Try to negotiate with your wife about your feelings and discuss therapy or ways to improve your social skills and feel understood.

It's important to understand that sexual needs are a natural part of being human, not something abnormal. It's okay to feel bothered or depressed about them. Medications like hormone suppressors are risky and can cause serious side effects. Instead, I recommend speaking with a counselor or therapist who can help you explore and manage these feelings in a healthy, positive way, rather than suppressing them.

When you stimulate your penis too often, you may experience pain and quick ejaculation. This could be caused by irritating the nerves in the genital area. To ease the pain, take a break from masturbation for a while. Concentrate on relaxation methods and light exercises. If the pain doesn’t go away, please consult with a healthcare professional.

It seems like you are having signs of a disorder known as hypersexuality, which means you have a really strong desire for sex and engage in such behaviors. There are some points that might be connected with this, such as biological causes or psychological stress. It is essential to get a professional who can give you the proper information and help you to deal with your feelings and behaviors. It is not surprising if you find it difficult, but you should know that there are people out there who can assist you in your difficult times. Protect yourself and get help from someone whenever you need it.