Percutaneous epididymal sperm aspiration (PESA) is a male infertility treatment to collect sperms of males with fertility issues. In this case, a thin, delicate needle is inserted into the scrotum to gather sperms from the epididymis where the sperms are stored. It is also considered as a part of Intra Cytoplasmic Sperm Injection (ICSI) to obtain sperms. PESA is performed in males with zero sperm […]
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