14 Very Early Signs of Pregnancy
Think you might be pregnant? Check out these early symptoms of pregnancy that can show up one week before your missed period. If you've already experienced a few, it may be time to head to the drugstore to pick up a pregnancy test or schedule an appointment with your OB-GYN.
Sore Breasts
Your breasts may be extra tender as early as one or two weeks after conception. āYouāre making so much estrogen and progesterone in early pregnancy that the glands in the breasts start growing,ā explains Jasbir Singh, M.D., an OB-GYN at Baylor Medical Center at Waxahachie in Texas. This hormone surge causes breasts to retain more fluids and feel heavy, sore, or more sensitive than normal PMS tenderness.
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Cramping and Backaches
Many women mistake these early signs of pregnancy for PMS symptoms, but theyāre actually caused by hormonal changes and the growth of the uterus. About 30 percent of women experience cramping after conception, which is triggered by implantationāwhen the fertilized egg attaches to the uterine wall. Your uterus may be stretching a little now (hence the cramps) to prep for its massive expansion over the next nine months
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Implantation Bleeding
When a fertilized egg implants into the plush lining of the uterus about six to 12 days after conception, light vaginal spotting may occur. You might mistake this "implantation bleeding" for your period, but it's generally lighter than menstruation and brown or pink (instead of red) in color.
While this super early sign of pregnancy is harmless, you should always let your doctor know if you think you're expecting, so they can rule out other causes of bleeding. āIn the first trimester, bleeding should be evaluated for three things in particularāmiscarriage, an ectopic pregnancy, or certain types of infections,ā Dr. Singh says. āImplantation bleeding is sort of a diagnosis of exclusion. That means we rule out the bad things before we can determine this is what it is.ā
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Fatigue
During the first few weeks, your body is working 24/7 to support the pregnancy, and fatigue is a normal response. The extra progesterone produced after conception causes your basal body temperature to rise, which in turn contributes to a lack of energy, explains Karen Perkins, M.D., an OB-GYN with A Womanās Choice at Mercy Medical Center in Baltimore. Your heart also pumps faster, as it has to deliver extra oxygen to the uterus; this, too, can make you feel tuckered out.
So what should you do?Ā āTake prenatal vitamins early on, eat a healthful diet, drink plenty of fluids to keep your blood pressure high enough, and rest when you can,ā Dr. Singh says.
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Pregnancy Nipples
Are your nipples looking darkerĀ these days? Pregnancy hormones also affect the activity of melanocytes, or cells in the nipples responsible for their color. "Darker-complexioned women may not notice this until later in pregnancyāsay, around 10 weeks or so," says Melissa M. Goist, M.D., Assistant Professor of Obstetrics and Gynecology at The Ohio State University Medical Center.
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Nausea
While full-blown morning sicknessāwhich affects up to 85 percent of all preggosālikely won't strike for a few more weeks, some women may experience more subtle motion sickness as an early pregnancy symptom. "I've had patients tell me they'd suddenly get queasy from reading in the car or would feel sick during flights," says Dr. Goist. This can start as early as two weeks after conception.
āProgesterone causes a lot of things to slow down,ā Dr. Singh adds. That includes your digestive processes, sometimes resulting in constipation or indigestion. Since your stomach doesnāt empty as quickly as it normally does, it thinks thereās too much going on in there and wants to purge in some wayāeither into the gut or out through the mouth. Nausea also is related to human chorionic gonadotropin (hCG), a hormone that can be detected in the motherās blood or urine even before a missed period. The higher the hCG level (as with twins), the sicker you may feel.
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Bloating
Can't zip up those skinny jeans? Ramped-up levels of progesterone slow down your digestive tract and may make your tummy feel puffier than usual. (This also happens during PMS, notes Dr. Goist, but bloating stops when your period arrives, causing progesterone levels to plummet.) If the bloating doesn't go awayāand your period never comesāstart watching for that stick to turn pink.
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Frequent Urination
You might think frequent urination comes later, when the baby presses on your bladder, but an increase in bathroom breaks sometimes starts early. Not only can the swelling uterus put pressure on your bladder, but the extra blood flow to the kidneys (which begins right away) also causes them to produce more urine. There's not much to do about this early sign of pregnancy, unless the frequent urination is accompanied by burning, urgency, or other signs of infection. (If so, notify your doctor.) Do not cut back on your fluid intake.
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Food Cravings
At this point, you're more likely jonesing for a jumbo bagel than pickles or Rocky Road. "Your overtired body may demand extra carbs now because they're easily metabolized, which helps keep energy levels up," says Dr. Goist.
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Headaches
Increased blood volume may trigger frequent but mild tension headaches as an early sign of pregnancy. These headaches can also happen if you aren't drinking enough fluids or if youāre anemic, so be sure to get your blood work done to rule out the latter.Ā
The good news: Migraines become less frequent as pregnancy progresses. āFluctuating hormones tend to make headaches worse, and estrogen levels are more stable during pregnancy,ā explains Richard Gersh, M.D., an assistant professor of OB-GYN at Drexel University College of Medicine in Philadelphia.
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Constipation
Is constipation a sign of early pregnancy? You bet! The same hormones responsible for bloating are also behind your potty problems. Because your digestive tract is slowing down now, says Dr. Goist, food may not pass through as quickly. This early pregnancy symptom will likely ramp up even more (sorry) as your pregnancy progresses.
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Mood Swings
Find yourself weeping over a āDesperate Housewivesā episode or raging because the Verizon guy canāt come until Tuesday? "As levels of hCG hormones increase, you're feeling massive amounts of fatigue, which makes you more prone to moodiness," says Dr. Goist. And don't forget that stellar combo of headaches, bloating, constipation, and breast paināneed we say more?
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Basal Body Temperature
Measuring basal body temperature (BBT)āyour temperature first thing in the morningācan indicate when you're ovulating. The temperature rises about half a degree when an egg is released, and it remains elevated until you get your period. So if you're charting BBT and notice it hasn't decreased in more than two weeks, it may mean you've got a baby on the way. FYI: You'll need a special digital basal thermometer to do this; it's more precise than normal fever-measuring thermometers.
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Nose Nuisances
Bloody noses, congestion, and postnasal drip are common in pregnancy, and they're all related to the same two causes, says Nathaniel DeNicola, M.D., an OB-GYN at the University of Pennsylvania Health System, in Philadelphia. Increasing blood volume puts more pressure on delicate vessels like the ones in your nose, but hormones are to blame too, Dr. DeNicola says.
Estrogen, in particular, can make blood vessels dilate, which contributes to swelling of the mucous membranes in your nose. Luckily, much of the discomfort can be relieved by using a simple saline spray, and it should resolve soon after delivery.
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Common Early Pregnancy Symptoms
What are the five most common early signs of pregnancy? Check out the video, and watch Dr. Alexandra Sowa explain.