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Results 1 - 4 of 4 for Infant gynecomastia
  1. Breast Diseases (National Library of Medicine)  
    Most women experience breast changes at some time. Your age, hormone levels, and medicines you take may cause lumps, bumps, and discharges (fluids that are ...
  2. Klinefelter Syndrome (National Library of Medicine)  
    ... have: Smaller testes and penis Breast growth (called gynecomastia) Less facial and body hair Reduced muscle tone ...
  3. Puberty (National Library of Medicine)  
    Puberty is the time in life when a boy or girl becomes sexually mature. It is a process that usually happens between ages 10 and 14 for girls and ages 12 and ...
  4. Teen Development (National Library of Medicine)  
    As a teenager, you go through many physical, mental, emotional, and social changes. The biggest change is puberty, the process of becoming sexually mature. ...