47,XXY Syndrome

Syndrome 47,XXY, also called Klinefelter syndrome, is a genetic condition in which a male person is born with an extra X chromosome. This variation is present from development and accompanies the person throughout life.

Possible manifestations: Among the features that may be observed are reduced testicular development, lower production of male hormones, above-average height, and, in some cases, difficulties with fertility or learning. Its expression varies greatly from one person to another.

When to seek care? An evaluation is advisable given signs of incomplete pubertal development or when the causes of infertility are being studied.

Which specialist treats it? The approach is usually shared between urology, for the aspects of the male reproductive system, and gynecology in the context of the couple's reproductive health. Discussing it with a professional helps clarify questions and plan support.