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FAQ055, June 2019


2.
June 2019

FAQ128, June 2019

What is thyroid disease? The thyroid gland is located at the base of your neck in front of your trachea (or windpipe). The thyroid gland makes, stores, and releases two hormones—T4 (thyroxine) and T3 (triiodothyronine). Certain disorders can cause the thyroid gland to make too much or too little hormone. Women at risk of thyroid disease include those who have or have had an autoimmune disease (such as diabetes mellitus).


Postpartum care


FAQ018, March 2019

Why is it important to wear a seat belt when I travel during pregnancy? Although your fetus is protected inside your body, you should wear a lap and shoulder belt every time you travel while you are pregnant for the best protection—even in the final weeks of pregnancy. You and your fetus are much more likely to survive a car crash if you are buckled in.


FAQ170, February 2019

Why is smoking dangerous during pregnancy? When a woman smokes cigarettes during pregnancy, her fetus is exposed to many harmful chemicals. Nicotine is only one of 4,000 toxic chemicals that can pass from a pregnant woman to her fetus. Nicotine causes blood vessels to narrow, so less oxygen and fewer nutrients reach the fetus. Nicotine also damages a fetus’s brain and lungs. This damage is permanent.


FAQ164, January 2019

What is prenatal genetic testing? Prenatal genetic testing gives parents-to-be information about whether their fetus has certain genetic disorders.


7.
January 2019

FAQ079, January 2019

What does it mean when a fetus is breech? In the last weeks of pregnancy, a fetus usually moves so his or her head is positioned to come out of the vagina first during birth. This is called a vertex presentation. A breech presentation occurs when the fetus’s buttocks, feet, or both are in place to come out first during birth. This happens in 3–4% of full-term births.


8.
January 2019

FAQ188, January 2019

How does multiple pregnancy occur? A pregnancy with more than one fetus is called multiple pregnancy. If more than one egg is released during the menstrual cycle and each is fertilized by a sperm, more than one embryo may implant and grow in your uterus. This type of pregnancy results in fraternal twins (or more). When a single fertilized egg splits, it results in multiple identical embryos. This type of pregnancy results in identical twins (or more). Identical twins are less common than fraternal twins.


alcohol and pregnancy


FAQ126, December 2018

How common is nausea and vomiting of pregnancy? Nausea and vomiting of pregnancy is a very common condition. Although nausea and vomiting of pregnancy often is called “morning sickness,” it can occur at any time of the day. Nausea and vomiting of pregnancy usually is not harmful to the fetus, but it can have a serious effect on your life, including your ability to work or do your normal daily activities.


American College of Obstetricians and Gynecologists
409 12th Street SW, Washington, DC  20024-2188
Mailing Address: PO Box 96920, Washington, DC 20024-9998