How to increase sex time without medicine?

Question

Stamina for sex depends upon 2 important parameters
Erection level 
Sex time 
If you suspect that your erection is not optimum, and it?s not stiff strong and hard then it?s called as Erectile dysfunction ED. ED means proper and required amount of blood circulation doesn?t take place during sexual arousal or during sexual intercourse. In this condition you can also tend to lose your erection while sex or you will not be able to sustain your erection till you ejaculate. 
Sex time depends upon many parameters and I will mention few important parameters here. 
Sex time has to be judged only on regular sex life and not through Masturbation.
In order to judge sex time you have to attain sexual Maturity and after your attain sexual maturity the timing of the discharge or sex time has to be assed or judged.
Sex time also depends upon many psychological parameters like stress, anxiety, performance anxiety, lack of sexual desire, lack of proper understanding and trust among partners, comfort level among both the partners and mutual love and respect among both partners, knowledge of sex among both partners ,frequency of oral sex or foreplay among both partners. 
Sex time also depends upon the erection level, if you have optimum erection then sex time will be normal and if the erection is weaker or you tend to lose your erection then sex time will be very less. 
Sex time should not be judged on casual sex or one night stand or few sexual attempts among multiple partners. 
You have to develop complete intimacy, trust, comfort level, proper sexual understanding, to assess the sex time. 
Both these condition can easily be treated with Herbo Mineral Ayurveda medicine based on the sub specialty of Ayurveda called as Rasayana, Rasashastra, Vajeekarana specialty.
If you wish to consult me further on this topic, please consult me private and please pay my consultation fees of Rs 350 
Thank You

Hameed Ibrahim Khokar · Accepted Answer

Stamina for sex depends upon 2 important parameters
Erection level 
Sex time 
If you suspect that your erection is not optimum, and it?s not stiff strong and hard then it?s called as Erectile dysfunction ED. ED means proper and required amount of blood circulation doesn?t take place during sexual arousal or during sexual intercourse. In this condition you can also tend to lose your erection while sex or you will not be able to sustain your erection till you ejaculate. 
Sex time depends upon many parameters and I will mention few important parameters here. 
Sex time has to be judged only on regular sex life and not through Masturbation.
In order to judge sex time you have to attain sexual Maturity and after your attain sexual maturity the timing of the discharge or sex time has to be assed or judged.
Sex time also depends upon many psychological parameters like stress, anxiety, performance anxiety, lack of sexual desire, lack of proper understanding and trust among partners, comfort level among both the partners and mutual love and respect among both partners, knowledge of sex among both partners ,frequency of oral sex or foreplay among both partners. 
Sex time also depends upon the erection level, if you have optimum erection then sex time will be normal and if the erection is weaker or you tend to lose your erection then sex time will be very less. 
Sex time should not be judged on casual sex or one night stand or few sexual attempts among multiple partners. 
You have to develop complete intimacy, trust, comfort level, proper sexual understanding, to assess the sex time. 
Both these condition can easily be treated with Herbo Mineral Ayurveda medicine based on the sub specialty of Ayurveda called as Rasayana, Rasashastra, Vajeekarana specialty.
If you wish to consult me further on this topic, please consult me private and please pay my consultation fees of Rs 350 
Thank You