The conversation between human and AI assistant.
I'm 16 and not sexually active. My doctor ordered an STI urine test. Why?
Oh, I see. Can you give me some examples of how STIs can be transmitted without sexual contact?
Certainly. Some STIs can be passed from mother to baby during childbirth, for instance. Others can be contracted through contaminated needles, blood transfusions, or organ transplants. Generally, though, these modes of transmission are less common than sexual contact.