When big efforts at weight loss through diet and exercise over a period of time have failed to have achieve sustained weight loss, surgery may be the answer.

There is medical value of the stem cells in a baby's umbilical cord blood. Learn the options available to parents and pros and cons of banking these cells.

Surrogacy made headlines when Kim Kardashian West and Kanye West welcomed a child with the help of a surrogate. Learn how surrogacy helps families grow.