Well, i am trying to gain more insight into your problem so that i can help you with your condition.
So please answer the initial questions so that i can provide you with a workable and satisfactory solution to your problem.
So pleasel answer a few more queries.
1) At what doses have you taken cialis ? Has it been only used when needed ?
2) Do you have high blood pressure and diabetes ? Do you have any heart condition or any history of stroke or any other ailment ?
3) Have you got your color doppler ultrasonography done of the penile region to evaluate arterio - venous insufficiency, meaning proper blood supply to the penile region which is essential for sustained erection ?
4) Do you loose erection owing to early ejaculation or do you find it difficult to sustain it during sex ?
5) Lastly how has your doctor helped you in this regard? If you can divulge on it , it will certainly help ?
I shall get back to you once you reply to these queries.