Is it safe to start a walking program during the first trimester of pregnancy? Most experts say yes. The American College of Obstetricians and Gynecologists (ACOG) recommends regular exercise during the first two trimesters. The American College of Family Physicians (ACFP) says that exercise gives pregnant women more stamina and helps build muscles before childbirth.

The first trimester of pregnancy creates many new sensations. A pregnant woman may experience a range of physical symptoms. Cramping is often a symptom experienced during the first trimester. While cramping can be normal, some cramping may be cause for concern. Any sensations that cause concern should be mentioned to your obstetrician for further analysis.

A tubular pregnancy, also known as an ectopic pregnancy, is a possibly fatal medical condition that occurs when the fertilized egg implants itself in the fallopian tube instead of the uterus. While tubular pregnancies are fairly common, the death rate for woman with an ectopic pregnancy is less than 0.1 percent. Unfortunately, there is no way to save the baby, since the developing cells have to be removed for the mother's survival.

Unfortunately, there's no way to save a tubular, or ectopic, pregnancy. The term ectopic means "out of place," and ectopic pregnancies occur when a fertilized egg implants itself somewhere outside of a woman's uterus, usually in one of the Fallopian tubes. If left untreated, the growing egg will eventually rupture and cause internal bleeding--which can lead to death. Treatment will vary depending on the size and location of the ectopic tissue and how early the pregnancy is detected.

Exercise is important both during pregnancy and after, but many new moms are afraid of what effects exercise may have on their babies and their own bodies. And there are limitations to what you should do during and immediately following pregnancy; this isn't the time for extreme sports or a demanding aerobics class. However, if you combine some simple toning and strengthening exercises with a safe cardiovascular activity, you can maintain a fit body throughout the whole process of pregnancy and birth.

The U.S. Department of Health and Human Services reports that teenage girls experience more medical complications during pregnancy than adult women. Because a teen's body is still developing, a number of physical problems can arise. Teens also face more personal, economic and social problems related to pregnancy. While data from the Centers for Disease Control and Prevention (CDC) indicate that more teens may be delaying sex, research suggests that a teenager's environment often influences the decision to become sexually active at a young age.

You don't have to give up your workout when you're pregnant. In fact, maintaining your fitness helps prevent some of the aches and pains that accompany pregnancy. "Working out during pregnancy should not be considered dangerous as long as the activities chosen suit the sensitivity of the pregnancy," says Fred Devito, vice president, movement classes and training for Exhale Enterprises Inc. Your strong body can also make delivery easier and recovery faster. However, there are some workouts that are not so good when you're pregnant. Find out what workouts are safe during pregnancy.

No doubt about it, having insurance can ease some of the burdens of pregnancy. According to the American Pregnancy Association, delivering a baby costs more than $6,000. Prenatal (before birth) care, including doctor visits and tests, adds to the expense. Not only does health insurance cover most costs, it can help women obtain needed care and services. Even if you're already pregnant, you may still be able to obtain health insurance, depending on your circumstances.

Health insurance coverage for pregnancy care varies based on the type of plan. Possibilities range from the more comprehensive coverage of a group health insurance plan to federally funded Medicaid coverage. It is important to explore the specifics of your health insurance coverage for maternity care to avoid unexpected expenses.

A regular stretching routine has many benefits during pregnancy. It can increase the general well-being of the mother while protecting the infant from a life-threatening condition. It is also very helpful for relieving common problems that arise during pregnancy. There are some limitations to stretching that moms-to-be should know about, though. This information will help you decide if stretching is for you and what types of stretches you can do.