Please enable JavaScript.
Coggle requires JavaScript to display documents.
Fertility Problems
(NICE CG 156 - Feb 2013), WHO Semen Analysis
Semen…
-
WHO Semen Analysis
Semen volume: 1.5ml or more
pH: 7.2 or more
Sperm concentration: 15 million spermatozoa/ml or more
Total sperm number: 39 million spermatozoa/ejaculate or more
Total motility: 40% or more motile or 32% or more with progressive motiliy
Vitality: 58% or more live spermatozoa
Sperm morphology: 4% or more
Main causes of infertility
- Unexplained infertility (25%)
- Ovulatory disorders (25%)
- Tubal damage (20%)
- Male-factor (30%)
- Uterine or peritoneal disorders (10%)
- Combined male and female (40%)