 [ Symptoms ] my daughter has a ring around her iris is it a kayser freischer ring [ Disease ] you are wise to be concerned but take it one step further insist that your boyfriend use a condom so that you are not exposed to any of his bodily fluids during sexual activity oral or otherwise oral sex is often a gateway activity to other more risky sexual acts so set the parameters now no condom no sex play were you not aware that humans lie or omit the whole truth while your boyfriend may be one of those rare young men who has honestly disclosed his past sexual activity do you think he would automatically disclose a one night stand with someone else while you are dating be wise your risk may be minimal now but stds can be transmitted orally without ejaculation