"why do i only last a minute"

I know a guy like this, I think it's called premature ejaculation. He tried jacking before intercourse but he still had the same issue, also the numbing contraception is useless if you can't feel the sensation, and often times it numbs the vagina as well. I wouldn't use anything like this because it could give your partner a bacterial infection.

Talk to your doctor, you shouldn't be embarrassed this is more common than people think.

I think they have meds for this.

Hopefully, you're not like a rabbet. (very fast and not stopping to stay off ejaculation) Can you try it slow and then stop and maybe pull out?

Haha that's funny.

There's a sexual prowess herbal supplement for both men and women. I forget what it is called but, the models on the package both are wearing tropical plants over there genitalia.

Not lasting is not as much of the problem as how many rounds you go. IMO.

you should see a doctor, I believe there are medical solutions for this.

also, do you have a healthy diet? do you smoke weed?
I'm asking this because every smoker I've been with lasted a really short time and it's known that unhealthy habits can cause eyaculation problems.

however, if it's not the case just go and see a doctor

if you feel like your about to blow your load, tighten / contract your lower abdominal muscles.

try morning sex it seems to last longer than normal sex. I found I last longer that way

Focus on breathing normally. It'll help.

Jerk off before sex and take it slow. Should that not help, perhaps look into penis numbing contraception or lube(though I hear many people dont like it)