What do you think is the best way to prevent unwanted pregnancies, STD's and other venereal diseases?

People need to learn to control their urges, stop being promiscuous and to respect each other. That would go a long way. And the culture and media need to stop promoting it. There are new strains of VDs that have no cure.

Common sense which most people lack nowadays.
"Oh I met he/her in the club 30 minutes before sex. He/she looks clean so I'm sure it's all good."😒

Good hygiene sadly and just one partner won't prevent an STD. Condoms and making sure your partner has good sexual health would be better options

Being ugly helps

You are absolutely correct but there is an even better way... it's called abstinence and self control. And yes i am considered a deplorable for having such an archaic idea.. but I'm happy...😁

Higher standards.

Also know that viruses are so small that it takes a very powerful microscope to see them. They can pass right into the skin pores with no problem at all. You can see the skin pores without a microscope. Sorry to burst your bubbles but that's how it is.

Not having sex outside of marriage,and only with my Husband inside marriage,has helped me with most of those things,except pregnancy,but that was wanted.☺

I think there is only 2 ways and you have to use both at the same time. Only one partner so you aren't mixing all the different species of fluids from who knows where and a condom that prevent the actuall touching of each others skin. Our skin is porous and will allow fluids to soak into our blood stream. So if you think washing it off right after sex... Its too late. You are only kidding yourself.

Absitinence is by far the most effective. I cant personally recomend it though

I'm all for the good hygiene part but that's about it.

education.

Monogamy

Just say no.

Always use a condom plus the woman being on some form of birth control.

you sound like a whole lot of fun.

Absitinence