The Standard IUI Intra Uterine Insemination Catheter has an adjustable cervical stop.
The IUI Catheter with Slight Memory has a slight shape-able memory also comes with adjustable cervical stop (No stylet/guidewire).
|Mfr. No. 4220
||IUI CATHETER STANDARD, BOX OF 25
|Mfr. No. 4220M
||IUI CATHETER WITH SLIGHT MEMORY, BOX OF 25