Sperm Freezing (Cryopreservation) is a process used to preserve male fertility by storing sperm at extremely low temperatures for future use. Preparation: Before the procedure, patients may need to attend a pre-assessment appointment to evaluate their general health and discuss any medications they are taking. It's important to follow specific instructions regarding sample collection, such as abstaining from ejaculation for 2–7 days prior to providing the sample. Arranging for transportation home is advisable, as driving immediately after the procedure may not be suitable. Procedure: The patient provides a semen sample, typically through masturbation, in a private room at the clinic. The sample is then analyzed for sperm quality. A cryoprotectant is added to protect the sperm during freezing, and the sample is stored in liquid nitrogen at -196°C. Recovery: There is no recovery time required for sperm freezing, as it is a non-invasive procedure. Patients can resume normal activities immediately.
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