What is Ultrasound?
Ultrasound refers to a cyclic of sound waves that have a higher frequency than the normal human hearing range. Most of the ultrasound devices usually operate at a frequency that is equal to or more than 20 kHz. In the medicine field, ultrasound devices are used to visualize images of internal organs instead of using surgical procedures. Over the years, it has helped doctors to understand various organs such as tendons, muscles, kidneys, unborn babies better. Here are some of the common questions to help you understand how ultrasound better.
How Does Ultrasound work?
Ultrasound devices produce sound waves with a certain frequency that is too high for the human ear. These waves are focused on a specific part of the body by a transducer. The sound waves are usually reflected back when they hit the organs inside the body forming an image that is carefully analyzed by health professionals before making any diagnosis.
What is the Difference between Ultrasound and X-Ray?
X-Ray uses radiations while Ultrasound waves only rely on sound waves to capture images of the internal organs. Based on this fact, X-rays are not safe for unborn babies because the radiation can negatively affect the development and growth of their organs. (more info)
What are the main goals of carrying out ultrasound?
- This technology has many benefits; here are some of the aspects that can be detected using it:
- Can be used to identify the number of babies in the womb
- Determine whether the baby’s size is right for her/his age
- Check if the placenta is in the right place and position
- Identify any problems in the mother’s uterus, ovaries or fallopian tubes
- Check if the babies organs are developing normally
- To check the position of the baby in the womb
- To view the amount of fluid around the baby
- To check for any genetic disorders
At what stage should ultrasound be carried out?
This procedure should be carried out between 18 and 22 weeks of pregnancy. This is based on the fact that at this stage of pregnancy, the baby has developed some of the major organs that can be used to determine his/her health accurately.
What does the ultrasound results mean?
In most cases, if the results from the procedure are positive, you are more likely to have a healthy baby. Despite this fact, ultrasound can indeed detect very many abnormalities but not all of them hence it’s recommended to seek this service regularly before making a final decision. The clarity of the pictures generated from the transducers relies heavily on the type of machines used hence it wise to only seek this service from health facilities that use the latest technologically advanced equipment.
How safe is Ultrasound?
Ultrasound has been used for more than 30 years in all parts of the world. The technology was thoroughly tested before being used on humans hence it is 100% true to say that the procedure is safe. As mentioned earlier, no radiations are used as in the case of X-rays hence your unborn baby’s health is not compromised in any way.
It’s recommended to only seek this service from accredited health care service providers to avert any eventualities. Ultrasound is one of the sure ways of safeguarding the health of your unborn baby.