Of every 4 sexually active adults, how many become infected with an STD?

I’m not sure if I am pregnant or not, but I do know that I have the HPV virus. If I am pregnant, could the hormones and weaker immune system cause the virus to become active?

How can a person get a cervical infection or an HPV virus even he/she are not sexually active? Is it possible to get through sex toys?

I’ve been told that the HPV vaccine is more effective before the female becomes sexually active. What’s the reason behind this?

She claims to have warts growing on her vag.

Can a mother, who is already infected with genital herpes, breast feed her 3 month old baby? Any chance of getting the baby infected through breast milk? She is not having an active outbreak right now.
My second question is in case she develops active infection during her lactation still can she breast feed? What precatuions should she take?
Any medical doctor to answer, please.

I might have had them since the 4th grade or around that time. And I hadn’t had sex or anything so I don’t know what caused it, could they really be genital warts?