During the development of a woman's reproductive organs, the urogenital sinus forms the lower part of the vagina. In some...

During the womb, a baby's esophagus does not develop properly. This is called esophageal atresia. This means that the esophagus...

biliary atresia is an illness that affects infants. It is caused by scarring of the biliary tree, which is a...

Symptoms of infertility can vary from person to person. Some of the symptoms may be caused by hormone imbalances. Others...

Symptoms of congestive heart failure vary from person to person, but the most common symptom is edema, or swelling. Edema...