Sisters, do you know the standards for normal semen set by the World Health Organization?
・Liquefaction time, at room temperature, the color will be uniform off-white within 60 minutes;
・Semen volume 2.0 ml or more;
・PH value 7.2 ～8.0;
・Sperm density ≥20×106/ml;
・Sperm motility: 50% or more have forward movement within 60 minutes after ejaculation ( That is, grades A and B), or 25% or more have rapid forward movement (grade A);
・Sperm morphology is normal ≥15%.
Classification of sperm abnormalities:
・Oligospermia Sperm density is less than 20×106/ml
・Asthenospermia (A+B) sperm is less than 50%
・Teratozoospermia is less than 15% of normal sperm shape
・oligozoospermia, asthenozoospermia and teratozoospermia are all obviously abnormal
・Azoospermia ・No sperm in the ejaculated semen
・Azoospermia ・No ejaculation
This article is provided by Baidu Reading and is excerpted from \”Pregnancy Is OK\” Very simple\” Author: Feifei\’s mother