Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 5 of 5 for Azoospermia
  1. Y chromosome infertility 
    ... s body may produce no mature sperm cells (azoospermia), fewer than the usual number of sperm cells ( ... accounts for about 13 percent of cases of azoospermia and 5 percent of severe oligospermia. As its ...
    https://medlineplus.gov/genetics/condition/y-chromosome-infertility - Genetics
  2. Schimke immuno-osseous dysplasia 
    ... small head size (microcephaly), a lack of sperm (azoospermia) in males, and irregular menstruation in females.In ...
    https://medlineplus.gov/.../schimke-immuno-osseous-dysplasia - Genetics
  3. Y chromosome 
    ... occur in areas of the Y chromosome called azoospermia factor (AZF) regions. Genes in these regions provide ...
    https://medlineplus.gov/genetics/chromosome/y - Genetics
  4. Anabolic Steroids and Other Appearance and Performance Enhancing Drugs (APEDs) From the National Institutes of Health (National Institute on Drug Abuse)  
    Anabolic Steroids/Learn More ... Anabolic Steroids ... National Institute on Drug Abuse ... From the National Institutes of Health ... Anabolic steroids are synthetic variations ...
    https://nida.nih.gov/research-topics/anabolic-steroids - External Health Links
  5. Low Sperm Count (Mayo Foundation for Medical Education and Research)  
    Male Infertility/Specifics ... Male Infertility ... Mayo Foundation for Medical Education and Research
    https://www.mayoclinic.org/.../symptoms-causes/syc-20374585?p=1 - External Health Links