<unk>  occurs in between one in 2000 and one in 5000 females at birth. Approximately 99 percent of fetuses with<unk>  spontaneously terminate during the first trimester.<unk>  accounts for about 10 percent of the total number of spontaneous abortions in the United States.
Turner syndrome
Growth hormone deficiency
Klinefelter syndrome
Kallmann syndrome
Malouf syndrome
XYY syndrome
XX male syndrome
Smith–Magenis syndrome