Dr. Kevin Ray Waddell MD

Gastric bypass surgery is the best-known type of weight loss surgery. The aim of gastric bypass surgery is to restrict how much food a person can eat and how much nutrients to absorb. The result of this procedure is weight loss.Gastric bypass surgery is not designed for everyone who wishes to lose...

A pregnancy test can provide an accurate result up to ten days after intercourse. If the test is done early, its accuracy is reduced. The standard time frame is 10 to 14 days following sexual intercourse. HCG is produced two weeks following conception or ovulation; therefore, a false result may be...

Ovarian cancer can affect every woman in the world, including those who are at an age above 60, but also those who are younger than that. The symptoms of ovarian cancer are mild in the early stages, so many women confuse them with a regular period or ovulation pain. That is the reason why ovarian...

Vitamin A is a group of fat soluble vitamins that plays a major role in the function of our immune system as well as in vision and cellular communication. Vitamin A serves several important functions that help us to maintain a healthy body. It is important in helping to keep our eyesight,...

Fraternal twins definitionFraternal twins are commonly known as "non-identical twins" and can be simply defined as siblings who share the same womb but with different amniotic sacs and placentas. Biologically, they are said to be "dizygotic" meaning two different sperm cells fertilized two...

The US Food and Drug Administration (FDA) has authorized the use of a direct-to-consumer (DTC) test for BRCA1/BRCA2 genetic mutations. Although it is not the first DTC test available on the US marketplace, it is the first one designed to specifically test for BRCA mutations.“Being the first and...