Sorry first post but I’ve been following the board for years and have read some great advice on here. No idea if this is the right place to put it. Anyone with knowledge of genital herpes I want to know if your IGG number stays the same or does it go up the longer you have had the virus in your body? For example if it is low would you assume that it was recently acquired? Back story husband has just had an outbreak (we are married 10 years) had the blood tests - I don’t have it and never have - he has it with a low IGG of 1.5. I’m trying to figure out if he has cheated. He says he hasn’t.