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Related Concept Videos

Sperm Structure and Semen Composition01:22

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During ejaculation, males release around 2-5 milliliters of semen, which is a complex mixture of mature sperm and various fluids produced by accessory glands. The mature sperm cells measure approximately 60 micrometers in length and consist of a head, neck, midpiece, and tail. The head is flattened and tapered, measuring about 4 to 5 micrometers in length. It contains a nucleus with condensed chromosomes and an acrosome, a cap-like structure filled with enzymes essential for penetrating the...
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Spermatogenesis is the process by which haploid sperm cells are produced in the male testes. It starts with stem cells located close to the outer rim of seminiferous tubules. These spermatogonial stem cells divide asymmetrically to give rise to additional stem cells (meaning that these structures “self-renew”), as well as sperm progenitors, called spermatocytes. Importantly, this method of asymmetric mitotic division maintains a population of spermatogonial stem cells in the male...
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Author Spotlight: A Simple and Cost-Effective Method for Leukocyte Analysis in Semen
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Semen analysis workshops: 17 years' experience.

D R Franken1

  • 1Reproductive Biology Research Laboratory, Department of Obstetrics & Gynaecology, Faculty of Health Science University of the Free State, Bloemfontein, 9300, South Africa.

Facts, Views & Vision in Obgyn
|March 16, 2016
PubMed
Summary
This summary is machine-generated.

Semenology workshops showed a significant decrease in technician knowledge scores post-training. Continuous training and proficiency testing are vital for maintaining accurate semen analysis and laboratory communication.

Keywords:
Examinationsementechnicianstraining

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Area of Science:

  • Reproductive biology
  • Andrology
  • Medical laboratory science

Background:

  • Semenology is crucial for male fertility assessment.
  • Standardized training is essential for accurate semen analysis.
  • Knowledge assessment in workshops provides baseline data.

Purpose of the Study:

  • To evaluate the effectiveness of semenology workshops.
  • To assess the knowledge of technicians before and after training.
  • To identify areas for improvement in semen analysis training.

Main Methods:

  • Analysis of data from 1124 participants across 38 cities (1997-2014).
  • Comparison of pre-training (baseline) and post-training knowledge scores.
  • Utilized mixed-effect linear regression models for statistical analysis.

Main Results:

  • A statistically significant decrease in mean knowledge scores was observed post-training (p < .001).
  • Pre-training scores indicated the initial knowledge level of participants.
  • Workshop data were collected using fresh or cryopreserved semen samples.

Conclusions:

  • The study highlights a decline in knowledge despite training, necessitating further investigation.
  • Regular proficiency testing and continuous education are recommended for semenology technicians.
  • Effective training programs are key to ensuring reliable semen analysis and inter-laboratory communication.