Asthenozoospermia
Asthenozoospermia (pronounced as-thuh-no-zoh-uh-sperm-ee-uh) is a medical condition characterized by decreased motility of spermatozoa.
Etymology
The term "Asthenozoospermia" is derived from the Greek words "asthenes" (weak), "zoon" (animal), and "sperma" (seed).
Definition
Asthenozoospermia is a condition that affects the motility of spermatozoa, making them less able to move efficiently. This can lead to difficulties in achieving fertilization during sexual reproduction. It is one of the primary causes of male infertility.
Symptoms
The main symptom of asthenozoospermia is a decreased ability to fertilize an egg due to reduced sperm motility. This can lead to difficulties in achieving pregnancy. Other symptoms may include changes in semen quality and quantity.
Causes
Asthenozoospermia can be caused by a variety of factors, including genetic abnormalities, infections, exposure to toxins, and lifestyle factors such as smoking and alcohol consumption. It can also be a result of certain medical treatments, such as chemotherapy and radiation therapy.
Diagnosis
Diagnosis of asthenozoospermia is typically made through a semen analysis, which assesses the number, shape, and movement of sperm in a semen sample. Other diagnostic tests may include genetic testing and hormonal evaluations.
Treatment
Treatment for asthenozoospermia depends on the underlying cause. Options may include medication, surgery, lifestyle changes, or assisted reproductive technologies such as in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI).
Related Terms
- Oligozoospermia: A condition characterized by a low sperm count.
- Teratozoospermia: A condition characterized by a high proportion of abnormally shaped sperm.
- Azoospermia: A condition characterized by the absence of sperm in semen.
External links
- Medical encyclopedia article on Asthenozoospermia
- Wikipedia's article - Asthenozoospermia
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