A partner told me that he tested + for herpes type 1 on his genitals. He told me (after we had unprotected sex) that he had received oral sex from a girl with a cold sore, but hadn’t noticed any symptoms so he assumed he was clear. However later he did see symptoms and was positive. I have had no symptoms myself and I would like to test to be sure, however I get cold sores on my mouth so I know I already have the virus in my system. Is there a way for me to test even though I show no symptoms?