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The semen samples can freezed or criopreserved by different causes. In IREMA we carry out a freezing routine prior In Vitro Fertilization cycles. This avoids some unexpected facts and creates a greater tranquility in the couple, because they know that already has sample for its use, so that sometimes, the day of the fertilization is not possible the extraction of a sample.
Also semen freezing are carried out in patients that are going be submitted to radiation therapy or chemotherapy, that in some cases can be cause sterility by life. In this way the male is assured that he will be able to have descent once surpassed his illness. The samples can be frozen for indefinite time without suffer any damage.
Likewise frozens are carried out in patients that are going to submit to vasectomies. If in a future , he decides to have children, it will be not necessary a vasovasostomia (re-establishment of the deferens conducts), that on the other hand does not assure the recovery of the fertility.
Semen samples are frozen in small pills, that permits us to carry out more than one cycle of Assisted Reproduction with a small quantity of sample.
