Hi,
Premature or delayed ejaculation can be brought on by many factors, especially in young healthy males like yourself.
Stress,
depression and relationship troubles as well as performance
anxiety can all lead to both delayed and
premature ejaculation. Have you taken a good look at your life - are your happy, do you feel at ease in your relationship? If not, perhaps this is the root of the problem. A cheating spouse could most definitely cause the symptoms you are describing.
Onwards to possible solutions:
1)
Weight loss - have you considered loosing 60 kg (your cheating girlfriend) - this may alleviate the problems all together.
2) Consider masturbating 1-2 hours before you expect sexual intercourse.
3) Numbing creams applied to the glans of the penis can sometimes be helpful.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Maria Riechel-Sarup, General & Family Physician