Hi, Welcome to HealthcareMagic Forum.
is a very common issue. If you masturbate, do it one hour before having sex, this will increase you ejaculation time. You can also Practice squeeze technique, where in your partner will hold your penile head when you get the urge and continue holding it until the urge is gone. This is repeated several times until you want to delay it. Avoid stress
and take your Mind off sex and exercise regularly.