<s>[INST] doctor, m married and 30 aged men. now days my semen discharging out without any dream.i used to know that after finishing all.some days even i couldnt feel thats happened. m married and while doing sex i cant make delay,m not allow her to hold my dick long time or doing oral sex,because once she touch i cnt control discharging.please is there any good medicine for controlling it.m experienced in sex,but then also i couldnt make delay.but i can do sex 2 to 3 times per night..please help me [/INST] Hello, It may be due to performance anxiety. For that you may require complete hologram, lipid profile and electrocardiogram after physician consultation. Along with that Avoid stress. Avoid strenuous activity and take proper rest. Take balanced diet and keep your self HY Chat Doctor.  Till then, you can take tablet sildenafil one hour before sexual act. Hope I have answered your query... Let me know if I can assist you further. </s>