SprmPik AI Sperm Selection Study SiD, an Assistant for Sperm Selection During Intracytoplasmic Sperm Injection in Medically Assisted Reproduction: Effect on Fertilization, Blastocyst Formation, Early Pregnancy Loss, and Consistent Practice. A Prospective Pilot Study.

Inclusion criteria for Male Partner (sperm source)

* Informed consent signed by the patient before treatment.
* IVF treatments with medical or embryology indication to perform ICSI.
* Fresh or frozen ejaculated motile sperm.
* Selection of sperm using a 7% or 10% PVP solution.
* Presence of motile sperm at the time of sperm selection for ICSI.
* Partner sperm

Exclusion criteria for Male Partner (sperm source)

* Sperm extracted by testicular biopsy.
* That the recommendations for use of SiD have not been fully followed.
* Inability to reliably trace sperm-oocyte-embryo throughout the process.
* Patients with immotile sperm

Inclusion criteria for Female Partner (egg source)

* Informed consent signed by the patient before treatment.
* IVF treatments with medical or embryology indication to perform ICSI.
* Cycles with at least 4 mature oocytes (Metaphase II).
* Fresh or frozen oocytes.

Exclusion criteria for Female Partner (egg source)

* Inability to reliably trace sperm-oocyte-embryo throughout the process.
* Oocytes that are not in Metaphase II.