Thanks for your response. By low IGG value I mean it’s less then .9, which according to the test is in the negative range.
Is it wrong for me to ask her to go on anti virals now? She’s only had one cold sore. I understand how common it is, and I have accepted this for myself. But I also have a fear of the future, possibly spreading it to the rest of my family somehow. My future kids get it, then it spreads to my parents? I know I am being paranoid. But this whole thing is tough to grapple with. I really do love this girl. It makes me feel like a terrible person, the only reason I’d stop seeing her is because of cold sores