Table 1.

Common intrauterine contraceptives and their characteristics

BrandT-Safe CU 380AT-Safe CU 380A QLTT380 slimlineMini TT380 slimlineNova T380Neo-Safe T380 MiniCU-Safe T300MirenaKyleenaJaydessLevosert
Active contentCu 380 mm2Cu 380 mm2Cu 380 mm2Cu 380 mm2Cu 380 mm2Cu 380 mm2Cu 300 mm2LNG 52 mgLNG 19.5 mgLNG 13.5 mgLNG 52 mg
Width (mm)32.032.029.923.232.024.023.232.028.028.032.0
Height (mm)36.036.033.629.132.030.029.432.030.030.032.0
Inserter diameter (mm)4.404.754.754.753.603.603.504.403.803.804.80
Licence (years)10101055555535
  • Cu = copper. LNG = levonorgestrel.