You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is What is oligospermia? and explain in detail?
Ans: a (Sperm count <20 million/c.mm) Ref: Bailey, 24th ed,p. 1416; Shaw, 13th ed,p. 202Oligospermia (Oligozoospermia)- Mild - 10 - 20 million/ c.mm- Moderate -5-10 million/ c.mm- Severe - <5 million/ c.mmAspermia -no semen.(anejaculation)Azoospermia -no sperm in semenAsthenospermia -no motile sperm or diminished motilityNecrospermia -dead sperms (all sperms are nonmotile or nonviable)Teratospermia -abnormal morphology of spermsLeucocytospermia -increased white cells in semenOligoasthenoteratozoospermia -sperm variables all subnormalPolyzoospermia -count is more than 350 million/c.mmNormozoospermia -all semen parameters normal