"There’s almost no risk of pregnancy from fingering or hand jobs. If a person has dirty hands and touches another person’s genitals, they can spread germs or bacteria. It’s possible, but not likely, to spread a sexually transmitted disease (STD) this way. However, there’s a very small chance of starting a pregnancy if semen gets on one partner’s finger and that finger is put immediately into the vagina. It’s a good idea to wash hands before and after any sexual contact."
"This is a myth! Depending on how your partner defines being a virgin, it is possible for them to have contracted an STI. Your partner might not have had vaginal sex, but may have had oral sex with someone (and still consider themselves a virgin), putting themselves at risk for an STI. Also, there are other STIs (herpes and HPV) that are passed through skin-to-skin contact, even if no penetration has taken place. It is important to discuss with your partner all sexual activity they have participated in and to always practice safer sex."
"Some STDs are there for life, like herpes and HIV. Others, like chlamydia and gonorrhea, can be treated, but you may get infected again if you have sexual contact with someone who has them. What can you do? Protect yourself with condoms, of course! And if you’re having sex, let your doctor know so you can get tested regularly. If you do get diagnosed with an STD, your partner should be treated at the same time you are. That way your partner will avoid future problems — and avoid reinfecting you"