The second trimester is often easier than the first. Still, be prepared for mood swings. These are caused by the increase in hormones produced by your body.

Keep up the healthy habits you started in your first trimester. You might be a little more tired than normal, so plan your day wisely.

For most women, this is called the "golden trimester." You're starting to show. And you're starting to glow.

Each visit, your blood pressure, urine, and weight will be checked. Your health care provider will also measure the height of your uterus. This is done to make sure the baby is growing well.

The weight you gain now is not just extra fat. It is also the weight of your baby. And it is the increased blood and fluids to support the baby.

After week 16, sleep and rest on your side instead of your back. Try different positions.

Check your local hospital, and your health plan, for classes on childbirth and infant care.

Pregnant women in their second or third trimester during influenza season should be immunized.

Life may seem out of control, but you're really making progress. You're going through withdrawal, which is how your body recovers from smoking.

It’s normal to worry about your baby’s health. One way you can know your baby’s doing well is to record the baby’s movements once a day. This is called a kick count.