Kallmann syndrome is a genetic condition where the primary symptom is a failure to start puberty or a failure to fully complete puberty. It occurs in both males and females and has the additional symptoms of hypogonadism and almost invariably infertility.
This page contains content from the copyrighted Wikipedia article "Kallmann syndrome"; that content is used under the GNU Free Documentation License (GFDL). You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.