It helps protect the baby from unhealthy bacteria outside of the uterus. As the cervix starts opening in preparation for labor, you may lose the mucus plug also called bloody show in one blob or gradually. But now we know that bloody show can be nonspecific. You can lose the mucus plug, not go into labor, and the mucus can even re-accumulate in the cervix. Even if the mucus plug stays intact, you may notice other changes to your vaginal discharge. Emery says that while there are other potential signs of labor, they have less real science to back them up.
These signs of labor include:. If you think labor has started, Dr. Emery says you should time your contractions. The waiting game is finally over! Learn more about possible causes for an overdue baby…. A number of social factors affect a woman's risk for preterm labor.
Discover what they are here. A new study finds that epidurals do not affect child development in their later years.
A fetal arrhythmia is an irregular heart rate — too fast, too slow, or otherwise outside the norm. It's often benign. Postpartum diarrhea after a C-section is normal. Sharing our experiences of pregnancy and infant loss can help us heal. Health Conditions Discover Plan Connect. Causes of Preterm Delivery.
Parenthood Pregnancy 3rd Trimester. Medically reviewed by Alison M. Complications During Pregnancy and Delivery. Read this next. Take a prenatal vitamin to be sure you're getting enough folic acid , iron, and other important nutrients. Gain the right amount of weight. How much weight you should gain depends on how much you weighed before you were pregnant. Most women who are at a healthy weight should gain about 25 to 35 pounds during pregnancy.
Overweight women should probably gain less. Don't smoke, drink alcohol, or take illegal drugs. Staying away from tobacco, alcohol, and drugs can help you and your baby avoid many serious health problems, like fetal alcohol syndrome and neonatal abstinence syndrome NAS.
If you do any of these things, get help to quit. Wait at least 12 months between pregnancies. Increasing the time between pregnancies may lower the chances of preterm birth, especially if you had a premature baby before.
Things You Can't Control During Pregnancy Some things that may increase the chances of a premature birth are out of your control. Here are some things you can't control during pregnancy: Your age. Mothers who are 17 or younger or 35 or older are more likely to have a premature baby. Teen moms are more likely to get high blood pressure during pregnancy and less likely to get the health care they need. Older women are more likely to have health problems before they get pregnant.
The number of babies multiples.
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