Following intrauterine device (IUD) insertion, the attached threads may initially feel stiff or prominent. This characteristic tends to diminish over time as the material becomes more pliable through interaction with the vaginal environment and normal body temperature.
The pliability of these threads is important for patient comfort during intercourse and to minimize concerns about feeling or accidentally pulling them. It is also beneficial in easing the physician’s ability to locate and manipulate the threads during IUD removal, simplifying the process.