Reddit is where patients go at 2 a.m. when scared. I monitor dozens of communities for clinically meaningful posts: dangerous myths, gaps between belief and evidence, stories guidelines cannot capture. This series -- ObGyn Intelligence on Reddit -- dissects them against the literature, because ObGyns who ignore social media ignore the most unfiltered window into what patients think, fear, and do between appointments.
Summary
A 30-year-old man posted to r/relationship_advice after his wife tested positive for both bacterial vaginosis and chlamydia. The wife offered two possible explanations: her husband had been unfaithful, or she had contracted chlamydia by borrowing an unwashed sex toy from a female friend in December. The husband, who reported his own symptoms consistent with chlamydia, was awaiting his own test results. The post received 2,700 upvotes and 1,400 comments. What made this post clinically important was not the relationship drama -- it was the flood of biomedical misinformation that followed. Commenters confidently stated that BV cannot cause a false positive, that chlamydia cannot be transmitted via sex toys, and that dormancy lasting years is impossible. All three assertions are partially or completely wrong. The post is a window into how poorly the public understands chlamydia biology -- and how poorly we, as clinicians, have communicated it.
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