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Sperm morphology and birth defects ivf

It basically looks at the shape and appearance of the sperm head, midsection, and tail. The mid-piece contains enzyme and multiple mitochondria which supplies energy to the sperm for the journey through the female cervix, uterus and uterine tubes. The tail is made up of protein fibres and helps the sperm to swim forward in the female genital tract to meet the egg. Traditionally, male fertility investigation relies on this standardised analysis of the semen parameters morphology, motility, count.
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Sperm Morphology

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Abnormal sperm morphology: What does it mean? - Mayo Clinic

This measures many features of the sperm and semen the fluid in which the sperm are contained. The most important of these are the number of sperm sperm count , motility of the sperm percentage of moving sperm , morphology of the sperm percentage of normally shaped sperm , and the volume of fluid. To assess sperm morphology, the sperm are examined under a microscope and the percentage of abnormally shaped sperm is estimated. Sperm morphology is assessed using one of 2 sets of characteristics.
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List of Sperm Disorders that Cause Male Infertility

Since the mother is the one whose body carries a pregnancy, many suspected causes of miscarriage have to do with factors present in the mother. The father's role, or more specifically his sperm, has often been overlooked in the past. However, there may be cases where sperm quality can affect a pregnancy and even be responsible for a miscarriage.
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Abnormal sperm morphology causes male infertility and it's one of the reasons why some couples cannot conceive. Most infertile men have a low sperm count, also called Oligospermia. Low sperm count is often associated with poor sperm motility. A very small percentage of male infertility is due to abnormal sperm morphology, also called Teratozoospermia.
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