Don't smoke during your pregnancy and limit how much time you spend in environments where there is secondhand smoke.

The signs of pregnancy vary from woman to woman, but the most obvious sign usually is a missed period.

In most cases, sex during pregnancy is safe. In fact, with your healthcare provider's approval, sexual relations can continue until delivery.

During this trimester, the weight of your growing baby will multiply more than 7 times — and you will start showing more.

Regular visits to your healthcare provider are an important part of a healthy pregnancy. You and your growing baby will be carefully watched with tests done to assess any potential risks and develop a treatment plan, if needed.

Emotional stress can have a serious effect on the body. But a healthy, well-balanced diet and regular exercise can help. Read on for more tips.

Dehydration means that you don’t have enough water in your body. Learn more about this condition, including causes, symptoms, prevention, and treatment.

Tension headaches are the most common type of headache. Stress and muscle tension are often factors in tension type headaches.

Common knee problems include sprains, strains, torn cartilage, and arthritis.

A neurological exam may be performed with instruments, such as lights and reflex hammers, and usually does not cause any pain.