Disease: Pregnancy planning

    Pregnancy planning facts

    • Many women choose to start pregnancy planning prior to conception so that they may minimize possible toxic exposures to the fetus.
    • Women or couples with an increased risk or family history of genetic (inherited) diseases may undergo genetic counseling as a step in pregnancy planning.
    • For the best outcomes, chronic medical conditions should be treated and under good control prior to attempting pregnancy.
    • Smoking cessation and avoiding alcohol or illicit drug use strongly improve a woman's changes of having a healthy pregnancy and baby.
    • The amount of weight that a woman should gain during pregnancy depends partially on her pre-pregnancy weight.
    • As soon as a woman stops using birth control, she is able to become pregnant. Some long-term hormonal contraceptives may require a period of time for the hormonal effects to wear off.
    • Women who are planning to become pregnant should take folic acid supplements to reduce the likelihood of neural tube defects in the fetus.
    • Some types of fish may be high in mercury or other toxins and are not recommended for pregnant women.
    • Exercise is part of a healthy lifestyle and is recommended for most pregnant women with uncomplicated pregnancies.
    • It is important to review all medications, whether prescription or over-the-counter (OTC), with your health-care professional if you are planning to become pregnant.
    • Sexual activity is safe for most pregnant women.
    • Certain infections, including rubella, toxoplasmosis, and parvovirus B19 can pose risks for the fetus.
    • Women who do not have immunity to the rubella virus should be vaccinated before trying to conceive.
    • Women who have been infected with the HIV or hepatitis B viruses can receive medications during pregnancy or at delivery to reduce the likelihood of transmitting these infections to their newborn.

    What is pregnancy planning?

    Pregnancy planning begins even before conception for many women. Others choose to start planning when they are aware of a pregnancy. While it is possible to have a healthy pregnancy and baby without a pregnancy plan, developing a pregnancy plan is one way to help ensure that your baby has the greatest chances of having good health and that you have a healthy pregnancy. Planning for pregnancy typically involves discussions with a woman's partner and her health-care team and includes discussions about nutrition and vitamins, exercise, genetic counseling, weight gain, and the need to avoid certain medications and alcohol.

    Because some women experience light bleeding known as implantation bleeding around the time of the expected menstrual period, or because of irregular menstrual cycles, some women may not realize they are pregnant until specific symptoms of pregnancy start to develop. By this time, the woman may have unknowingly exposed herself to substances that may be harmful for the pregnancy. Women who choose to begin pregnancy planning before conception can take steps to ensure that potentially harmful exposures are avoided.

    What are pre-pregnancy planning goals?

    Before a woman becomes pregnant she can discuss her medical history with a doctor, focusing on the following:

    • Chronic medical conditions like diabetes, thyroid disease, kidney disease, or heart disease should be monitored and well controlled prior to conception for the greatest chances of a healthy pregnancy.
    • Women may be tested to determine if they have been infected with the HIV or hepatitis B viruses, so that appropriate treatment during pregnancy or at delivery can help prevent transmission of the infections to the baby.
    • Immunization history and immune response to varicella (chickenpox) and rubella (German measles): the status of a woman's immunity to these two infections, which can cause harm to the developing fetus can be determined by a blood test. If a woman is not immune to these infections, vaccinations can be given before trying to conceive. After receiving the varicella vaccine, women should wait 30 days before attempting conception. Precautions against developing certain other infections should also be taken.
    • Couples who have a history of inherited diseases, have other children with genetic diseases, or who have family histories of certain conditions may choose to undergo genetic counseling prior to conception. Your doctor can help you determine whether genetic counseling is appropriate for you.
    • Smoking cessation dramatically improves the chances of a healthy pregnancy, and women planning pregnancy should abstain from alcohol use. Those with substance abuse problems should ideally be identified and treated prior to planning a pregnancy.

    What is a pregnancy calendar or calculator?

    A pregnancy calendar or calculator is a tool that helps a woman determine precisely which changes are taking place in her body and in the fetus at a given week of pregnancy. Calculators are also available to predict a woman's due date. Many versions of pregnancy calendars and calculators can be found online.

    How soon can a woman start trying to conceive after stopping birth control?

    A woman is physiologically able to become pregnant as soon as she is no longer using birth control. For certain hormonal methods designed for longer-term contraception, the effects can take some time to wear off so pregnancy is possible when the hormonal effects wear off. There is no evidence to suggest that waiting a few cycles after stopping oral contraceptives will lead to better pregnancy outcomes.

    What are dietary considerations for pregnancy planning?

    A healthy diet that provides all the necessary nutrients for the developing fetus increases the chances of a healthy pregnancy. For this reason, it is best to avoid certain diets in pregnancy. In particular, high-fat diets, some vegetarian diets, and weight loss diets should generally be avoided by pregnant women. A healthy diet also means limiting sugar intake. Many women also choose to start eating a healthy diet in the stage prior to conception to maximize their chances of delivering a healthy baby. In general, a healthy diet is the same for both pregnant women and non-pregnant women, with a few special exceptions that will be discussed below.

    Evidence about whether consumption of caffeine in pregnancy is detrimental has been inconclusive. However, it is known that the fetus metabolizes caffeine very slowly, so maternal consumption of caffeine results in a prolonged exposure for the fetus. Consumption of typical levels of caffeine has not been associated with any adverse pregnancy outcomes, yet individual studies have shown that caffeine can lead to changes in fetal arousal and heart rate. According to many experts, including the American Academy of Nutrition and Dietetics, caffeine intake in pregnant women should be limited to 200 mg per day (equivalent to one 12 oz. cup).

    Women who are planning to become pregnant are advised to take folic acid supplements to reduce the likelihood of neural tube defects in the fetus. The neural tube closes early in pregnancy (18 to 26 days after conception) so supplementation with folic acid is most critical during the early days of pregnancy. Often, supplementation after the diagnosis of pregnancy is too late to reduce the risk of neural tube defects. Vitamins containing 400 to 800 mcg of folic acid, taken daily, are recommended.

    Due to the presence of certain environmental toxins (such as mercury), the kinds and amount of fish (and shellfish) that are eaten during pregnancy should be regulated. The US FDA has issued guidance for pregnant women and those planning a pregnancy regarding the types and amount of fish that should be eaten.

    • In general, 2-3 servings of fish that are low in mercury are recommended per week.
    • Seafood that is lower in mercury includes salmon, shrimp, pollock, tuna (light canned), tilapia, catfish, and cod.
    • Tilefish from the Gulf of Mexico, shark, swordfish, and king mackerel are typically high in mercury and should be avoided.
    • Pregnant women should not consume raw fish.

    Megavitamins may not be safe for pregnant women, since excessive doses of vitamins can be harmful and their effects on the fetus have not been fully studied. Megadoses of vitamin A in early pregnancy have been linked to birth defects. Women planning pregnancy and who are pregnant also are advised not to consume nonessential dietary supplements or herbal preparations, since their effects on the developing fetus are unknown. The safest choice for women planning a pregnancy is to take a prenatal vitamin supplement that contains folic acid and iron.

    Pregnant women also should try to avoid unpasteurized milk, soft cheeses, deli and luncheon meats, and undercooked or raw animal foods. This is due to the risk of exposure to Listeria monocytogenes, common bacteria that can cause miscarriages and other problems. Fruits and vegetables should be washed well before consumption.

    How much weight gain is recommended in pregnancy?

    The mother's pre-pregnancy weight should be taken into account when estimating how much weight gain is appropriate for a healthy pregnancy. Women with multiple gestation pregnancies will need to gain more weight to maintain a healthy pregnancy than those with singleton pregnancies. The Institute of Medicine (IOM) has issued guidelines for recommended weight gain in women who have a singleton pregnancy. They are as follows:

    • Underweight women (BMI < 18.5) should gain 28-40 pounds.
    • Normal-weight women (BMI, 18.5-24.9) should gain 25-35 pounds.
    • Overweight women (BMI, 25-29.9) should gain 15-25 pounds
    • Obese women (BMI, 30 or higher) should gain 11-20 pounds.

    What about alcohol consumption and pregnancy planning?

    Fetal alcohol spectrum disorders (FASDs) are a group of conditions reflecting the possible effects of prenatal exposure to alcohol. These include fetal alcohol syndrome (FAS), alcohol-related birth defects (ARBD), and alcohol-related neurodevelopmental disabilities (ARND). Fetal alcohol syndrome is a leading cause of cognitive disabilities in children. The exact amount of alcohol exposure that is associated with these disorders has not been determined, so there is no known limit for safe alcohol consumption in pregnancy. For this reason, women planning to conceive and pregnant women are advised not to drink alcohol.

    What infections should be avoided in pregnancy?

    As mentioned above, avoiding certain foods can help prevent infection with Listeria bacteria, which can cause problems with pregnancy. Viral infections that can cause problems for the mother and/or the fetus include rubella (German measles), varicella (chicken pox), HIV, hepatitis B, herpes simplex virus (HSV), cytomegalovirus (CMV), and parvovirus B19. As previously mentioned, infection with the parasite Toxoplasma also is a risk for pregnant women.

    Rubella virus infection in early pregnancy can cause miscarriage or birth defects. Therefore, women of childbearing age are tested for immunity to this virus, and those lacking antibodies to the rubella virus should be vaccinated against this virus.

    Cytomegalovirus (CMV) is a common viral infection that typically does not cause problems or symptoms. About 1%-4% of pregnant women have the infection, and those with active infection will pass it to their babies in about one-third of cases. Most babies born with cytomegalovirus infection will not have problems, but in certain cases, some can develop hearing, vision, neurologic, and developmental problems over time. In rare cases, symptoms can be seen at birth, including premature delivery, small size for gestational age, jaundice, enlarged liver and spleen, rash, microcephaly (small head), seizures, and feeding problems. There is no vaccine available to prevent cytomegalovirus infection.

    If a pregnant woman has genital herpes infection, it is possible to transmit the virus to the baby at the time of delivery. Herpes simplex virus (HSV) infection can have multiple effects in the newborn. The infection may be limited to the eyes, skin and mouth. It may be localized to the central nervous system or may be widespread. Antiviral medications are given to the newborn after delivery. Cesarean delivery (C-section) is recommended for most women with an active outbreak of genital HSV infection at the time of labor to prevent transmission of the infection to the baby.

    Parvovirus B19 causes fifth disease, a common mild disease of childhood that is spread by respiratory secretions or blood. Pregnant women who have not previously had fifth disease should avoid contact with people with the condition since parvovirus B-19 can infect the fetus. About 65% of pregnant women in North America have evidence of previous infection with parvovirus B-19, while acute parvovirus B-19 infection occurs in up to 2% of pregnant women in endemic periods. About 30% of women who develop parvovirus B19 infection in pregnancy will transmit the infection across the placenta to the fetus. Although no birth defects have been reported as a result of fifth disease, the infection can cause fetal death. For women who contract parvovirus in the first trimester, the rate of fetal loss can be as high as 10%. Avoiding persons with fifth disease can greatly reduce the chances of becoming infected.

    Hepatitis viruses B and C can affect newborns, but hepatitis B is much more commonly passed from a pregnant woman to her baby. Only about 4% of fetuses exposed to maternal hepatitis C become infected while that percentage is much higher for those with Hepatitis B (90%).

    Infants born to mothers infected with the hepatitis B virus are given both hepatitis B antibodies and hepatitis B vaccinations at birth for protection. Currently there is no effective way to prevent transmission of hepatitis C in newborns, and the medications used to treat hepatitis C in adults are not recommended for pregnant woman or infants.

    HIV infection can also be passed from a mother to the baby. The chances of this happening can be greatly reduced by treating the mother with certain medication regimens during pregnancy.

    Varicella, or chickenpox, infection can cause pneumonia or even death in older adults and in pregnant women. Varicella vaccine is available for women who are not immune to chickenpox. After receiving the varicella vaccine, women should wait 30 days before attempting conception.

    Toxoplasma is a parasite that is transmitted through cat feces and raw meats, especially pork. As with infection with the rubella virus, toxoplasmosis can cause birth defects if the infection occurs during early pregnancy. Women planning pregnancy can decrease the risk of contracting toxoplasmosis by avoiding raw meat and avoid handling cat litter boxes. It is possible to have been exposed to toxoplasmosis and have immunity to the infection without being aware of it it. Women can have a blood test to determine if they have immunity to toxoplasmosis; if the test is positive for toxoplasmosis immunity, the woman will not develop toxoplasmosis complications during pregnancy. There is no vaccine available to prevent toxoplasmosis.

    Should I exercise when pregnant?

    Exercise is part of a healthy lifestyle and is recommended for healthy pregnant women who have uncomplicated pregnancies, with a few exceptions. You should always discuss your exercise program with your doctor. Recommendations from the American College of Obstetrics and Gynecology state that pregnant women who have an uncomplicated pregnancy should participate in at least 30 minutes of moderate exercise on most, if not all, days of the week. However, there are some sports with an increased risk of trauma to the abdomen that should be avoided. These include ice hockey, kickboxing, soccer, and horseback riding. Scuba diving should also be avoided in pregnancy since it poses a risk of decompression sickness ("the bends") to the fetus.

    Is it safe to have sexual intercourse during pregnancy?

    For most women, sex during pregnancy is safe. Your doctor may recommend avoiding sexual intercourse if you have certain conditions or risk factors. These include prior preterm labor, multiple miscarriages, infection, bleeding, amniotic fluid leak, and placenta previa (low placenta). Pregnant women should not have sexual activity that would put them at risk for contracting a sexually-transmitted disease (STD).

    Is air travel safe for pregnant women?

    According to the American College of Obstetricians and Gynecologists, occasional air travel in pregnancy is considered safe, and there are no data to show that air travel adversely affects pregnancy outcomes for occasional travelers. Most airlines allow women to fly up to the 36th week of gestation. Women who have high-risk pregnancies and are at risk for preterm labor or who may require emergency care should avoid air travel. It is generally recommended that pregnant women traveling by air take precaution to decrease their risk of developing blood clots (thrombi) in the extremities. The use of support stockings, frequent ambulation, and remaining well hydrated can help reduce the risks of developing a blood clot in the legs during long flights.

    What are pre-pregnancy planning goals?

    Before a woman becomes pregnant she can discuss her medical history with a doctor, focusing on the following:

    • Chronic medical conditions like diabetes, thyroid disease, kidney disease, or heart disease should be monitored and well controlled prior to conception for the greatest chances of a healthy pregnancy.
    • Women may be tested to determine if they have been infected with the HIV or hepatitis B viruses, so that appropriate treatment during pregnancy or at delivery can help prevent transmission of the infections to the baby.
    • Immunization history and immune response to varicella (chickenpox) and rubella (German measles): the status of a woman's immunity to these two infections, which can cause harm to the developing fetus can be determined by a blood test. If a woman is not immune to these infections, vaccinations can be given before trying to conceive. After receiving the varicella vaccine, women should wait 30 days before attempting conception. Precautions against developing certain other infections should also be taken.
    • Couples who have a history of inherited diseases, have other children with genetic diseases, or who have family histories of certain conditions may choose to undergo genetic counseling prior to conception. Your doctor can help you determine whether genetic counseling is appropriate for you.
    • Smoking cessation dramatically improves the chances of a healthy pregnancy, and women planning pregnancy should abstain from alcohol use. Those with substance abuse problems should ideally be identified and treated prior to planning a pregnancy.

    What is a pregnancy calendar or calculator?

    A pregnancy calendar or calculator is a tool that helps a woman determine precisely which changes are taking place in her body and in the fetus at a given week of pregnancy. Calculators are also available to predict a woman's due date. Many versions of pregnancy calendars and calculators can be found online.

    How soon can a woman start trying to conceive after stopping birth control?

    A woman is physiologically able to become pregnant as soon as she is no longer using birth control. For certain hormonal methods designed for longer-term contraception, the effects can take some time to wear off so pregnancy is possible when the hormonal effects wear off. There is no evidence to suggest that waiting a few cycles after stopping oral contraceptives will lead to better pregnancy outcomes.

    What are dietary considerations for pregnancy planning?

    A healthy diet that provides all the necessary nutrients for the developing fetus increases the chances of a healthy pregnancy. For this reason, it is best to avoid certain diets in pregnancy. In particular, high-fat diets, some vegetarian diets, and weight loss diets should generally be avoided by pregnant women. A healthy diet also means limiting sugar intake. Many women also choose to start eating a healthy diet in the stage prior to conception to maximize their chances of delivering a healthy baby. In general, a healthy diet is the same for both pregnant women and non-pregnant women, with a few special exceptions that will be discussed below.

    Evidence about whether consumption of caffeine in pregnancy is detrimental has been inconclusive. However, it is known that the fetus metabolizes caffeine very slowly, so maternal consumption of caffeine results in a prolonged exposure for the fetus. Consumption of typical levels of caffeine has not been associated with any adverse pregnancy outcomes, yet individual studies have shown that caffeine can lead to changes in fetal arousal and heart rate. According to many experts, including the American Academy of Nutrition and Dietetics, caffeine intake in pregnant women should be limited to 200 mg per day (equivalent to one 12 oz. cup).

    Women who are planning to become pregnant are advised to take folic acid supplements to reduce the likelihood of neural tube defects in the fetus. The neural tube closes early in pregnancy (18 to 26 days after conception) so supplementation with folic acid is most critical during the early days of pregnancy. Often, supplementation after the diagnosis of pregnancy is too late to reduce the risk of neural tube defects. Vitamins containing 400 to 800 mcg of folic acid, taken daily, are recommended.

    Due to the presence of certain environmental toxins (such as mercury), the kinds and amount of fish (and shellfish) that are eaten during pregnancy should be regulated. The US FDA has issued guidance for pregnant women and those planning a pregnancy regarding the types and amount of fish that should be eaten.

    • In general, 2-3 servings of fish that are low in mercury are recommended per week.
    • Seafood that is lower in mercury includes salmon, shrimp, pollock, tuna (light canned), tilapia, catfish, and cod.
    • Tilefish from the Gulf of Mexico, shark, swordfish, and king mackerel are typically high in mercury and should be avoided.
    • Pregnant women should not consume raw fish.

    Megavitamins may not be safe for pregnant women, since excessive doses of vitamins can be harmful and their effects on the fetus have not been fully studied. Megadoses of vitamin A in early pregnancy have been linked to birth defects. Women planning pregnancy and who are pregnant also are advised not to consume nonessential dietary supplements or herbal preparations, since their effects on the developing fetus are unknown. The safest choice for women planning a pregnancy is to take a prenatal vitamin supplement that contains folic acid and iron.

    Pregnant women also should try to avoid unpasteurized milk, soft cheeses, deli and luncheon meats, and undercooked or raw animal foods. This is due to the risk of exposure to Listeria monocytogenes, common bacteria that can cause miscarriages and other problems. Fruits and vegetables should be washed well before consumption.

    How much weight gain is recommended in pregnancy?

    The mother's pre-pregnancy weight should be taken into account when estimating how much weight gain is appropriate for a healthy pregnancy. Women with multiple gestation pregnancies will need to gain more weight to maintain a healthy pregnancy than those with singleton pregnancies. The Institute of Medicine (IOM) has issued guidelines for recommended weight gain in women who have a singleton pregnancy. They are as follows:

    • Underweight women (BMI < 18.5) should gain 28-40 pounds.
    • Normal-weight women (BMI, 18.5-24.9) should gain 25-35 pounds.
    • Overweight women (BMI, 25-29.9) should gain 15-25 pounds
    • Obese women (BMI, 30 or higher) should gain 11-20 pounds.

    What about alcohol consumption and pregnancy planning?

    Fetal alcohol spectrum disorders (FASDs) are a group of conditions reflecting the possible effects of prenatal exposure to alcohol. These include fetal alcohol syndrome (FAS), alcohol-related birth defects (ARBD), and alcohol-related neurodevelopmental disabilities (ARND). Fetal alcohol syndrome is a leading cause of cognitive disabilities in children. The exact amount of alcohol exposure that is associated with these disorders has not been determined, so there is no known limit for safe alcohol consumption in pregnancy. For this reason, women planning to conceive and pregnant women are advised not to drink alcohol.

    What infections should be avoided in pregnancy?

    As mentioned above, avoiding certain foods can help prevent infection with Listeria bacteria, which can cause problems with pregnancy. Viral infections that can cause problems for the mother and/or the fetus include rubella (German measles), varicella (chicken pox), HIV, hepatitis B, herpes simplex virus (HSV), cytomegalovirus (CMV), and parvovirus B19. As previously mentioned, infection with the parasite Toxoplasma also is a risk for pregnant women.

    Rubella virus infection in early pregnancy can cause miscarriage or birth defects. Therefore, women of childbearing age are tested for immunity to this virus, and those lacking antibodies to the rubella virus should be vaccinated against this virus.

    Cytomegalovirus (CMV) is a common viral infection that typically does not cause problems or symptoms. About 1%-4% of pregnant women have the infection, and those with active infection will pass it to their babies in about one-third of cases. Most babies born with cytomegalovirus infection will not have problems, but in certain cases, some can develop hearing, vision, neurologic, and developmental problems over time. In rare cases, symptoms can be seen at birth, including premature delivery, small size for gestational age, jaundice, enlarged liver and spleen, rash, microcephaly (small head), seizures, and feeding problems. There is no vaccine available to prevent cytomegalovirus infection.

    If a pregnant woman has genital herpes infection, it is possible to transmit the virus to the baby at the time of delivery. Herpes simplex virus (HSV) infection can have multiple effects in the newborn. The infection may be limited to the eyes, skin and mouth. It may be localized to the central nervous system or may be widespread. Antiviral medications are given to the newborn after delivery. Cesarean delivery (C-section) is recommended for most women with an active outbreak of genital HSV infection at the time of labor to prevent transmission of the infection to the baby.

    Parvovirus B19 causes fifth disease, a common mild disease of childhood that is spread by respiratory secretions or blood. Pregnant women who have not previously had fifth disease should avoid contact with people with the condition since parvovirus B-19 can infect the fetus. About 65% of pregnant women in North America have evidence of previous infection with parvovirus B-19, while acute parvovirus B-19 infection occurs in up to 2% of pregnant women in endemic periods. About 30% of women who develop parvovirus B19 infection in pregnancy will transmit the infection across the placenta to the fetus. Although no birth defects have been reported as a result of fifth disease, the infection can cause fetal death. For women who contract parvovirus in the first trimester, the rate of fetal loss can be as high as 10%. Avoiding persons with fifth disease can greatly reduce the chances of becoming infected.

    Hepatitis viruses B and C can affect newborns, but hepatitis B is much more commonly passed from a pregnant woman to her baby. Only about 4% of fetuses exposed to maternal hepatitis C become infected while that percentage is much higher for those with Hepatitis B (90%).

    Infants born to mothers infected with the hepatitis B virus are given both hepatitis B antibodies and hepatitis B vaccinations at birth for protection. Currently there is no effective way to prevent transmission of hepatitis C in newborns, and the medications used to treat hepatitis C in adults are not recommended for pregnant woman or infants.

    HIV infection can also be passed from a mother to the baby. The chances of this happening can be greatly reduced by treating the mother with certain medication regimens during pregnancy.

    Varicella, or chickenpox, infection can cause pneumonia or even death in older adults and in pregnant women. Varicella vaccine is available for women who are not immune to chickenpox. After receiving the varicella vaccine, women should wait 30 days before attempting conception.

    Toxoplasma is a parasite that is transmitted through cat feces and raw meats, especially pork. As with infection with the rubella virus, toxoplasmosis can cause birth defects if the infection occurs during early pregnancy. Women planning pregnancy can decrease the risk of contracting toxoplasmosis by avoiding raw meat and avoid handling cat litter boxes. It is possible to have been exposed to toxoplasmosis and have immunity to the infection without being aware of it it. Women can have a blood test to determine if they have immunity to toxoplasmosis; if the test is positive for toxoplasmosis immunity, the woman will not develop toxoplasmosis complications during pregnancy. There is no vaccine available to prevent toxoplasmosis.

    Should I exercise when pregnant?

    Exercise is part of a healthy lifestyle and is recommended for healthy pregnant women who have uncomplicated pregnancies, with a few exceptions. You should always discuss your exercise program with your doctor. Recommendations from the American College of Obstetrics and Gynecology state that pregnant women who have an uncomplicated pregnancy should participate in at least 30 minutes of moderate exercise on most, if not all, days of the week. However, there are some sports with an increased risk of trauma to the abdomen that should be avoided. These include ice hockey, kickboxing, soccer, and horseback riding. Scuba diving should also be avoided in pregnancy since it poses a risk of decompression sickness ("the bends") to the fetus.

    Is it safe to have sexual intercourse during pregnancy?

    For most women, sex during pregnancy is safe. Your doctor may recommend avoiding sexual intercourse if you have certain conditions or risk factors. These include prior preterm labor, multiple miscarriages, infection, bleeding, amniotic fluid leak, and placenta previa (low placenta). Pregnant women should not have sexual activity that would put them at risk for contracting a sexually-transmitted disease (STD).

    Is air travel safe for pregnant women?

    According to the American College of Obstetricians and Gynecologists, occasional air travel in pregnancy is considered safe, and there are no data to show that air travel adversely affects pregnancy outcomes for occasional travelers. Most airlines allow women to fly up to the 36th week of gestation. Women who have high-risk pregnancies and are at risk for preterm labor or who may require emergency care should avoid air travel. It is generally recommended that pregnant women traveling by air take precaution to decrease their risk of developing blood clots (thrombi) in the extremities. The use of support stockings, frequent ambulation, and remaining well hydrated can help reduce the risks of developing a blood clot in the legs during long flights.

    Source: http://www.rxlist.com

    A pregnancy calendar or calculator is a tool that helps a woman determine precisely which changes are taking place in her body and in the fetus at a given week of pregnancy. Calculators are also available to predict a woman's due date. Many versions of pregnancy calendars and calculators can be found online.

    Source: http://www.rxlist.com

    Health Services in

    Define Common Diseases

    Pain Health Center helps you find information, definitaions and treatement options for most common diseases, sicknesses, illnesses and medical conditions. Find what diseases you have quick and now.