10 Things That Might Surprise You About Being Pregnant

Pregnancy is a subject that generates a lot of paper. Bookstores and libraries devote not just shelves but entire aisles to it. At your first

If your doctor hasn't mentioned the following topics during your visits, he or she isn't purposefully omitting the information. More likely, your doctor hasn't brought them up because pregnancy affects women in different ways. For example, some pregnant women experience morning sickness in the morning, some feel it all day, and some never have it. Or your doctor might not mention something because it doesn't have a medical focus — a doctor may not have any more insight into your increasing shoe size than your neighbor does! Also, some women may think questions about breast size or hemorrhoids are too personal or embarrassing to ask their doctors.

Any concerns you have about your or your baby's emotional or physical health, regardless of how unrelated or trivial they may seem, should be discussed with your doctor. He or she has seen many expectant parents, some less worried and some more worried than you, and can reassure you when there is no problem or give you more information when there is one. And if your doctor doesn't take the time to listen to your concerns or doesn't seem to take them seriously, you should feel free to get a second opinion.

Altered States

Pregnancy doesn't just change your body — it affects the rest of you, too.

1. The Nesting Instinct

Many pregnant women experience the nesting instinct, a powerful urge to prepare their home for the baby by cleaning and decorating. Or perhaps you'll want to tackle projects you haven't had time to do, like organizing your garage or closets.

As your due date draws closer, you may find yourself cleaning cupboards or washing walls — things you never would have imagined doing in your ninth month of pregnancy! This desire to prepare your home can be useful because it will give you more time to recover and nurture your baby after the birth. But be careful not to overdo it.

2. Inability to Concentrate

In the first depression during pregnancy. If you have symptoms such as sleep disturbances, changes in eating habits (a complete lack of appetite or an inability to stop eating), and exaggerated mood swings for longer than 2 weeks, you should talk to your doctor.

Unexpected Effects of Pregnancy

4. Bra Size

An increase in breast size is one of the first signs of pregnancy. Breasts usually become swollen and enlarged in the first trimester because of increased levels of the hormones estrogen and progesterone. That growth in the first trimester isn't necessarily the end, either — your breasts can continue to grow throughout your pregnancy!

In addition to the size of your breasts, your bra size may be affected by your rib cage. When you're pregnant, your lung capacity increases so you can take in extra oxygen for yourself and the baby, which may result in a bigger chest size. You may need to replace your bras several times over the course of your pregnancy.

5. Skin

Are your friends saying you have that pregnancy glow? It's only one of many skin changes you may experience during pregnancy due to hormonal changes and the stretching of your skin to accommodate a larger body. Pregnant women experience an increase in blood volume to provide extra blood flow to the uterus and to meet the metabolic needs of the fetus. They also have increased blood flow to their other organs, especially the kidneys. The greater volume brings more blood to the vessels and increases oil gland secretion.

Some women develop brownish or yellowish patches called chloasma, or the "mask of pregnancy," on their faces. And some will notice a dark line on the midline of the lower abdomen, known as the linea nigra (or linea negra), as well as hyperpigmentation (darkening of the skin) of the nipples, external genitalia, and anal region. These are the result of pregnancy hormones, which cause the body to produce more pigment. The body may not produce this increased pigment evenly, however, so the darkened skin may appear as splotches of color. Unfortunately, chloasma can't be prevented, but wearing sunscreen and avoiding UV light can minimize its effects.

sebaceous glands increase their oil production. And newly formed pimples might not be the only evolving spots on your face or body — moles or freckles that you had prior to pregnancy may become bigger and darker. Even the areola, the area around the nipples, becomes darker. Except for the darkening of the areola, which is usually permanent, these skin changes will likely disappear after you give birth. Many women also experience heat rash, caused by dampness and perspiration, during pregnancy.

In general, pregnancy can be an itchy time for a woman. Skin stretching over the abdomen may cause itchiness and flaking. Your doctor can recommend creams to soothe dry or itchy skin.

6. Hair and Nails

Many women experience changes in hair texture and growth during pregnancy. The hormones secreted by your body will cause your hair to grow faster and fall out less. But these hair changes usually aren't permanent; most women lose a significant amount of hair in the postpartum period or after they stop

During pregnancy, your body produces a hormone known as relaxin, which is believed to help prepare the pubic area and the cervix for the birth. The relaxin loosens the ligaments in your body, making you less stable and more prone to injury. It's easy to overstretch or strain yourself, especially the joints in your pelvis, lower back, and knees. When Eating a fiber-rich diet, drinking plenty of fluids daily, and exercising regularly can help keep bowel movements regular. Stool softeners (not laxatives) may also help. If you do have hemorrhoids, see your doctor for a cream or ointment that can shrink them.

Birth Day Surprises

10. Things That Will Come Out of Your Body

So you've survived the mood swings and the hemorrhoids, and you think your surprises are over. Guess again — the day you give birth will probably hold the biggest surprises of all.

Only 1 in 10 mothers' water breaks before labor contractions begin. Some women never experience it — a doctor may need to rupture the amniotic sac (if the cervix is already dilated) when they arrive at the hospital. How much water can you expect? For a full-term baby, there are normally about 2.1 to 5.9 cups (500 to 1400 milliliters) of amniotic fluid. Some women may feel an intense urge to urinate that leads to a gush of fluid when their waters break. Others may have only a trickling sensation down their leg because the baby's head acts like a stopper to prevent most of the fluid from leaking out. In any case, amniotic fluid is generally sweet-smelling and pale or colorless and is replaced by your body every three hours, so don't be surprised if you continue to leak fluid, about a cup an hour, until labor in addition to your baby, blood, and amniotic fluid. Some women experience nausea and vomiting. Others have diarrhea before or during labor, and flatulence (passing gas) is also common. During the pushing phase of labor, you may lose control of your bladder or bowels. A Barbara P. Homeier, MD
Date reviewed: December 2004