total sperm count, 40xspermatozoa per ejaculate or more. motility, 50% or more with forward progression(categories a and b)or 25% or more with rapid.
A normal semen analysis must contain at least 50% grade A and B, . mucus interaction and the presence of more than sperm per high-power fields.
characteristics (percent motility and motility index), donor age, weight, LH, Key Words: Donor insemination, semen analysis, sperm donor, pregnancy rates deficiency virus I and II, hepatitis B, syphilis, Neis- .. Hum Reprod ;