Sperm disorders

Sperm disorders



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Sperm disorders
Posted in 2015

Many causes of male infertility are thought to be due to genetics. With the human DNA sequence completed, more conditions of male infertility caused by genetics have been discovered. Some known genetic causes of problems with male fertility include:
  • Klinefelter syndrome: There are two sex X chromosomes in addition to the Y (XXY).
  • Kallmann syndrome: Pituitary production of luteinizing hormone and follicle stimulating hormone is low or absent.
  • Kartagener syndrome, primary ciliary dyskinesia or immotile cilia syndrome: These all cause structural problems in the microscopic tubes in the sperm tail.
  • Congenital bilateral absence of the vas deferens (CBAVD): Changes in the gene responsible for cystic fibrosis cause the vas deferens to be absent.
  • Androgen insensitivity syndrome: The receptor that binds to testosterone is altered.
  • 5-a-reductase deficiency: The enzyme that converts testosterone to the more active form dihydrotestosterone is altered.
  • Persistent Müllerian duct syndrome: Female organs develop in the male embryo.
  • Changes in the deleted in azoospermia (DAZ) gene: Alterations in a gene on the Y chromosome interfere with sperm production.
  • Sperm production is inactive until puberty. If the testis does not descend in the scrotum (a condition called cryptorchidism), early sperm cells may be permanently damaged. Early treatment of cryptorchidism by surgery to bring the testis into the scrotum, called orchidopexy, is important to preserve a male’s later fertility. Other childhood conditions that may affect future fertility include:
    • mumps orchitis: mumps involving the testis,
    • testis torsion: the testis twists on itself, and
    • testis trauma: injury significant enough to disrupt the inside of the testis.
My advise
1... The above are scientific causes
2... Your mind and body should interact with positive attitude, then your body will produce quality sperm to have a Healthy child.
3... Keep your mind always positive

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