The process is straightforward: on the day of ovulation, the male partner provides a semen sample, adhering to specific guidelines. 

The semen undergoes laboratory procedures performed by the embryologist. On the same day, the prepared semen sample is gently introduced through the cervix into a small catheter positioned at the top of the uterus. This process may be repeated 4 to 6 times in the subsequent months if the initial attempt is not successful.