Article
Tales of the Tail and Sperm Head AchesChanging concepts on the prognostic significance of sperm pathologies affecting the head, neck and tail
26 Dec 2011
Abstract excerpt
This article presents an update on the variable prognostic significance of different sperm pathologies in patients with severe male factor infertility due to morphology and motility disorders. Severe asthenozoospermia is one of the leading causes of male infertility as spermatozoa cannot reach the oocyte and/or penetrate normally. Identifying structural causes of sperm immotility was of great concern before the...