Lice aren't dangerous and they don't spread disease, but they are contagious, annoying,
and sometimes hard to get rid of. Learn more about this common childhood problem and
how to get rid of those pesky little bugs.
In polycystic ovary syndrome (PCOS), the ovaries produce higher than normal amounts
of certain hormones, which can interfere with egg development and release. Learn how
doctors diagnose and treat PCOS.
by Cook Children's Health Care System, Fort Worth, Texas