Can a partner actually feel a copper IUD or its strings during sex, and what factors affect whether it is noticeable?
Short answer Yes, a partner can sometimes feel the IUD strings during sex 7 11 51 . But the IUD body itself normally cannot be felt: it is very small and sits inside the uterus, not in the vaginal canal, so it is outside the “penetration zone” 4 5 6...
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