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The 9-month gestational period is usually discussed in terms of 3 distinct trimesters. Each trimester is different in terms of the development of your baby and the likelihood of any risks, but in general the further you progress through your pregnancy, the less likely it is that you will encounter any serious complications. Eating a balanced diet, participating in regular non-strenuous exercise, and avoiding drugs, alcohol and smoking are all simple ways to maintain good health throughout each trimester. You can also talk to your doctor about any prenatal vitamins that they might recommend. As your baby depletes your resources of important minerals and nutrients, replenishing them with a supplement can help keep you healthy.
There are several types of infections that can be unsafe for both you and your baby if contracted during pregnancy. Some of these infections are usually considered low risk in adults, but become high risk when contracted by a pregnant woman. It's important to be aware of these infections and how to avoid them.
The Zika virus is a viral infection transmitted by the bite of an infected Aedes mosquito. Zika can also be sexually transmitted between humans, and transmitted directly from mother to foetus. Most people don't have any symptoms, but those who do may experience a fever, rash, conjunctivitis and joint pain.
In pregnancy, Zika is linked to the following foetal complications:
GBS is a bacterium that normally lives in our bodies and usually causes no harm. However, if a woman carries these bacteria inside her vagina, there is a small risk that the baby could become infected during vaginal delivery. When baby becomes infected, the illness may be life-threatening. Preterm labour and delivery increases the severity of the illness.
Symptoms and complications for infected babies include:
Cytomegalovirus (CMV) is a form of the herpes virus that is very common among young children. Once infected, the virus will usually remain dormant within a person for the rest of their life. It is spread by bodily fluids, and in unborn children it can be contracted either from the dormant virus reactivating in the mother, or a new infection during the pregnancy.
The risk is highest during the first half of the pregnancy, and can result in:
Listeriosis is an infection caused by the bacteria listeria, which is found in the environment, in soil, water and in animals such as cows. When it's ingested by humans via contaminated food, the bacteria feed on human cells and cause listeriosis, which is particularly serious for infants and the elderly. It is believed that pregnant women become more susceptible as the pregnancy progresses.
Listeriosis can cause:
coli is a bacterium that can be found naturally in your vagina and gut. It is generally harmless but when passed from the mother's genital tract to the baby during childbirth, it may cause sudden infant death syndrome (SIDS) in newborns.
coli infection in a pregnant woman can affect your pregnancy by increasing various complications:
There are many other infections that are common during pregnancy, but they are not always cause for major concern.
Yeast infections can be uncomfortable, but will not harm your baby.
It is also normal to contract a urinary tract infection (UTI) during pregnancy, particularly if you get them often anyway, but as long as you treat it and it doesn't develop into a kidney infection, your baby will be fine.
Sexually transmitted infections (STIs) are wide-ranging, and some are more serious than others, so if you think you might have contracted an STI, you should have it checked.
Even if you think you are fine, in the case of any illness or infection during pregnancy, it is always best to see your doctor.
Apart from maintaining your overall health and keeping up with your regular prenatal appointments, you can take extra precautions to protect your unborn baby.
Staying well throughout your pregnancy is something that your doctor and obstetrician will help you with. You can take steps to avoid infection, but the best thing you can do is look after yourself and your overall health. Although it can be an overwhelming time, keeping your stress levels low by getting regular checks will help you enjoy your pregnancy as much as possible.