Understanding Birth Defects And Their Symptoms

4 min read

Written by Editorial Team

Editorial Team

birth defects

Did you know that three out of 100 infants are born with some congenital or hereditary birth defect? It’s worrying, isn’t it? Some of these birth defects can be treated with medication surgery, but some can’t and remain lifelong. However, if the loved ones of the child give him or her a conducive and loving environment, it can help to reduce the effects of the ailment or disability.

But let’s first see what a birth defect is? A birth defect is some physical abnormality in the body, appearance, or functioning of some organs since the birth of the child. As per the statistics, two to three percent of babies usually have one or more birth defects. But at times, the defects are found or are evident after the child turns one, and thus this percentage increases to about five percent in children over one year.

In This Article

What Is Birth Defect?

A birth defect is usually a very significant or obvious physical defect or some imbalance in the body of the infant. Some examples are:

  • Missing limb or arm or a hemangioma or a birthmark on a blood vessel on the skin
  • Defects in structure or body such as posture not correct, problems in walking, holding the head, etc.
  • Some organ defects like kidneys not formed properly or a hole in the heart
  • Some chemical imbalances which may cause mild to severe mental retardation

Every case is different some children are born with one birth defect and others might be born with multiples like a cleft lip and palate or defects of organs like the brain or heart. But one might not be able to detect the birth defects at the time of the baby’s birth. For example, a malformed heart or kidney could be detected after years.

Some Common Birth Defects

Some Common Birth Defects

The most common birth defects are congenital heart defects. Around six in about 1,000 infants born are affected by it. About one in 700 infants are born with a cleft lip and around one in 800 babies have neural tube defects.

Common birth defects are:

  • Congenital heart, kidney or lung defects
  • Cleft lip
  • Cleft palate
  • Down’s syndrome
  • Restricted or slow growth
  • Neural tube defects like Spina Bifida
  • Gastrointestinal defects
  • Slow limb development or limb malformations; for example, club foot

At What Age Do You Find Out About These Birth Defects?

At times, some birth defects can be found during pregnancy itself. But others are found after the child is born or after he/she grows up. Ultrasound scans can detect some birth defects. For example, the first ultrasound scan done around 8 to 14 weeks might detect some problems in the fetus.

The scan done between 18 to 21 weeks is termed the anomaly scan as the main purpose of this scan is to detect and check if there are any birth defects or anomalies in the fetus and how is its growth. At times, you might be asked to get more supporting scans and blood tests to confirm the results.

Then there’s a test called Amniocentesis, which detects birth defects at around 14 weeks of pregnancy. In this test, fluid is collected from around the fetus and is tested to confirm any disorders. This test is especially done to check for major defects such as Spina Bifida or Down’s Syndrome.

Regular blood tests done during the pregnancy can also highlight any issues the child may have. You may be at a higher risk if your family has a history of any such birth defects. In that case, you will be asked to get some other detailed tests done.

Symptoms of Down Syndrome

down syndrome

Following are some of the important signs of Down syndrome:

  • Noticeable changes in physical features like slanting eyes or smaller ears or mouth, shorter neck or smaller hands with shorter fingers
  • Visual or hearing impairment
  • Ear infections
  • Heart malfunctioning or defects
  • Intestinal malformations
  • Mental retardation to some degree

Symptoms Of Congenital Heart Defects

Following are some of the important signs of congenital heart defects:

  • The heartbeat of the baby would be fast
  • Breathing problems
  • A child could have pale bluish or grey skin
  • Feeding or swallowing problems
  • Swelling in the legs, eyes, etc.

Signs Of Cleft Lip or Palate

Following are some of the important signs of cleft lip or palate:

  • Mild cleft lip which is slightly higher on the upper lip
  • A severe cleft lip involves the lip and the floor of the nostril
  • Slower language development
  • Middle-ear infections

Symptoms Of Spina Bifida

Following are some of the important signs of Spina bifida:

  • Paralysis
  • Bladder-control issues
  • Bowel-control problems

But the fact remains that your bundle of joy needs your love even if he’s not blessed with a completely healthy body. A warm and caring environment can reduce the pain to a large extent for your little one and enhance his or her growth.

Editorial Team,

With a rich experience in pregnancy and parenting, our team of experts create insightful, well-curated, and easy-to-read content for our to-be-parents and parents at all stages of parenting.Read more.

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