It is a painless procedure that mimics the embryo transfer. It allows us to observe the individualities of the cervix in detail so we can be best prepared for the day of the embryo transfer. Usually, on the same day of suppression check in the long protocol or in the beginning of the stimulation in all other protocols (antagonists, short etc.) the direction, the position and the patency of the cervix is checked with an embryo transfer catheter.

Embryo transfer catheters, type Wallace (EUGONIA archive).