New fertility test for men.
A new home-based fertility test for men is shortly to be launched in the Netherlands.  The test uses a dye which changes color when oxygen falls below a certain level.  Vigorous sperm consume oxygen as they swim, so if a milliliter of semen contains more than 20 million highly motile sperm, the sample will turn color.  In this situation a couple would have a 90% chance of conceiving within 1 year.  As conception problems originate with the man as often as with the woman, the new test may prevent women from having to undergo unnecessary tests.
D019411:Clinical Laboratory Techniques; D003710:Demography; D019049:Developed Countries; D003933:Diagnosis; D005060:Europe; D005298:Fertility; D009426:Netherlands; D011153:Population; D011157:Population Dynamics; D012106:Research; D012107:Research Design; D013076:Sperm Count
Demographic Factors; Developed Countries; Europe; Examinations And Diagnoses; Fertility--men; Laboratory Examinations And Diagnoses; Laboratory Procedures; Measurement; Netherlands; Population; Population Dynamics; Research Methodology; Sperm Count; Testing; Western Europe