A premature baby is a baby born before they reached 37 weeks in the womb. In contrast, full-term babies are those who are born between Week 37 to 40 of pregnancy.
Premature babies can suffer from certain health problems and complications because they are not yet fully developed.
Some premature babies even need to stay in the neonatal intensive care unit (NICU) after being born. This is because their health is especially fragile, they have underdeveloped immunity, and they are prone to temperature instability. The doctors and nurses can better care for premature babies in the NICU.
What Happens in Premature Births
Premature births have a great effect on babies. Typically, the following can be observed in babies that were born pre-term:
- Premature babies are born very small, usually weighing less than 2.5 kg
- They have very little body fat, and their muscles are not well developed
- Some premature babies have very thin skin, and you can sometimes see their veins underneath
- It is also possible for their sex organs to not yet be fully developed
What Causes a Baby to be Born Premature?
There are a number of possible reasons why a mother could have a premature birth.
The most common causes of premature birth are those associated with labor problems and complications. This can include
- Stress
- An infection in the uterus
- Bleeding in the uterus
- Being pregnant with more than one baby.
- Premature contractions
- Premature rupture of the bag of water
- Maternal diseases, such as hypertension
In some cases, a premature birth might even be necessary if the baby or the mother is sick. In some rare cases, otherwise healthy mothers can sometimes experience a premature birth without any warning.
What Are the Risk factors for a Premature Birth?
Here are some risk factors that can increase a woman’s chances of giving birth prematurely:
- Having had a previous premature birth
- Getting pregnant within a year of having given birth
- Carrying multiple babies at a time
- Heart disease
- Kidney disease
- Smoking
- Being 16 years old or younger, or older than 35
- Cervical and uterine problems
Pregnant women who have had infections, diabetes, high blood pressure, vaginal bleeding, problems with their placenta, and blood clotting problems are also at risk of premature delivery.
Premature Baby Complications
Because premature babies are not yet fully developed, they are at risk of certain health problems and complications.
Here is a list of the different premature baby complications:
- Infections or neonatal sepsis
- Breathing problems, such as Respiratory Distress Syndrome or neonatal pneumonia
- Newborn jaundice
- Intraventricular hemorrhage or bleeding in the brain
- Necrotizing enterocolitis or the invasion of bacteria in the gastrointestinal system
- Retinopathy, or an underdeveloped retina
- Hearing problems
- Anemia
If your newborn has some of these complications or has a high risk, your doctor would advise for your baby to stay in the NICU for an extended period of time. Usually, premature babies stay in the hospital until they are able to breathe and regulate their temperature by themselves.
Premature baby complications also include some long-term health problems, such as the following:
- Growth and weight problems
- Cerebral palsy
- Developmental disorders
- Vision problems
- Hearing loss
- Dental problems
- Being more prone to infections
- Asthma
- Behavioral or psychological problems
As a premature baby grows older, parents need to monitor their child’s development. This can help them identify any potential concerns early on, as well as address any possible health problems that their child might have. The earlier that these problems get diagnosed, the better the outcome for the child.