If it is occasional, it doesn’t matter, it may be caused by fatigue and tension. If this is often the case, it may be impotence, premature ejaculation and other sexual dysfunctions. The specific causes of impotence, premature ejaculation and other sexual dysfunction are as follows:
1. Exhaustion, stress and tension can lead to impotence and premature ejaculation during intercourse. It usually returns to normal after proper rest and stress relief.
2. The occurrence of impotence is not only affected by age, cardiovascular disease, diabetes and hyperlipidemia and other physical illnesses, as well as psychological and environmental factors such as sexual partnership, home conditions, bad habits, drugs, surgery, race, culture, religion and socio-economic factors are also related to the occurrence of impotence.
3. The cause of premature ejaculation is not only psychological and penile localization factors, but also consider urinary, endocrine and neurological system diseases.
Weakness during intercourse may also be caused by other factors, it is recommended that men who often experience weakness during intercourse must seek medical attention in a timely manner, according to the results of the examination to determine the cause of the disease and then treatment. You need to maintain a good lifestyle and do more exercise to improve your physical fitness.