My penis is not strong.with in 2 or3 minute s come...

General advices to increase your sexual ability :
1. following the healthy and appropriate way to do the sexual intercourse with your partner 
2. having a regular healthy diet and eat the apporprite food to increase sexual ability ( we will mention it later )
3. doing exercises and give up bad habits like smoking and drinking alcohol 
4. avoiding stress and anxiaty sources 
Food the improve sexual ability :
1. red meat
2. dark chocolete 
3. eggs and milk products 
4. almond
5. walnut 
6. sea food 
7. oysters
8. mashrooms 
What are the causes of sexual weakness ?
1. unhealthy life style 
2. irrgular sleep pattern and general exhausting
3. stress and anxiaty 
4. lack of exercises 
5. unhealthy sex life 
6. unhealty diet 
7. excessive masturbation 
8. chornic disease such as heart disease , DM , blood disease 
When to go to doctor :
- you should first try and follow the instractions we have mentioned earlier 
- you have to go to doctor if :
1. you followed the instructions and your medical issue presisted 
2. if you have any severe symptoms or new symptoms appeared or your medical issue have been worsing 
- the speciality for your medical issue is : urology doctor