Klinefelter's synd: Klinefelter's syndrome XXY is a syndrome seen in males with an extra X chromosome. This can result in delayed puberty, small firm testes and infertility, flaccid muscles, low testosterone hormone and enlarged breast size (gynecomastia). The cognitive and physical findings may vary/per/person.
Answered 3/4/2017
782 views
A doctor has provided 1 answer
6 doctors weighed in across 4 answers
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question