If you stop taking caffeine abruptly, you may have symptoms for a day or more, especially if you consume two or more cups of coffee a day. Symptoms of withdrawal from caffeine include: 1  headache. 2  fatigue. 3  anxiety. 4  irritability. 5  depressed mood. 6  difficulty concentrating.
Klinefelter Syndrome is a chromosome abnormality that affects only boys/men. People with Klinefelter are born with at least one extra X chromosome. The male with Klinefelter will be born with 47 chromosomes in each cell, rather than the normal number of 46. Some Klinefelter patients have 48, 49, or 50 chromosomes.
In 1959, these men with Klinefelter syndrome were discovered to have an extra X chromosome (genotype XXY) instead of the usual male sex complement (genotype XY).Klinefelter syndrome is the most common chromosomal disorder associated with male hypogonadism and infertility.It is defined classically by a 47,XXY karyotype with variants that demonstrate additional X and Y chromosomes.n 1959, these men with Klinefelter syndrome were discovered to have an extra X chromosome (genotype XXY) instead of the usual male sex complement (genotype XY).