You may think that asking your partner if she’s been tested is enough to protect you from contracting something, but it’s not, says Leah Millheiser, M.D., ob-gyn, clinical assistant professor at Stanford University School of Medicine.
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“If you’re having sex without a condom, you’re putting yourself at risk,” she says. Yes, you’ve heard this before. But you need to be more careful now than ever—gonorrhea and other STDs are becoming harder to treat, says Dr. Millheiser. “It’s actually becoming drug-resistant.” So, wrap it up.