Q: When will I have my first pregnancy utlrasound scan and what are they looking for?

Q: When will I have my first pregnancy ultrasound scan and what are they looking for?

Typically, the first early pregnancy scan is scheduled around 8 weeks of pregnancy. However, this can vary based on your specific situation, so let’s look at some of the details below:

For many parents-to-be, the first ultrasound scan is an emotional and exciting milestone in pregnancy. It’s the moment you get a glimpse of the life growing inside you and have the opportunity to bond with your little one, even before they’re born.

Here’s what you can expect during this appointment and what your healthcare provider will be looking for.

Navigating the Excitement and Nerves

If you’re preparing for your first ultrasound, it’s perfectly normal to be a bundle of emotions. While the anticipation of seeing your baby for the first time can be exhilarating, many also feel nervous. Rest assured, the ultrasound is a routine procedure that many women undergo, providing valuable insights into the health and progress of your baby.

Why and When to Have Your First Ultrasound?

• Timing: Typically, the first ultrasound is scheduled around 8 weeks of pregnancy. However, this can vary based on your specific situation and medical history. Some reasons you might get an early scan include:
  • Uncertainty about the date of your last menstrual period.
  • Spotting or unusual symptoms during early pregnancy.
  • Need for reassurance, especially to rule out an ectopic pregnancy.
• Purpose: Beyond the joy of catching the first glimpse of your baby, the primary aim of the first-trimester ultrasound is:
  • To determine your due date, which is often more accurate than calculations based on menstrual cycles alone.
  • To hear and measure the baby’s heartbeat.
  • To assess the baby’s growth and development, such as measuring their length from head to spine.
  • If the scan is around 12 weeks, to evaluate the fluid at the back of the baby’s neck, a marker for chromosomal conditions like Down syndrome.

What to Expect During the Ultrasound

• Baby’s Heartbeat: One of the most memorable moments for many parents is hearing the rapid beat of their baby’s heart for the first time. The heartbeat can be much faster than an adult’s, so don’t be surprised by its pace.
• Appearance: Depending on the exact timing of your ultrasound:
  • At 7 or 8 weeks, your baby may look like a tiny bean.
  • Closer to 12 weeks, you’ll see a more developed form, resembling a miniaturized infant.
• Ruling Out Abnormalities: Around the 12-week mark, some but not all major developmental abnormalities can generally be identified or ruled out.
• Gender Reveal: For those eager to know their baby’s gender, patience is key! The sex is usually identifiable during the second trimester, typically around 18-20 weeks.

Embrace the Experience

The first ultrasound provides not just medical insights but also a heartwarming connection with your baby. Feel free to ask any questions and address any concerns with your healthcare provider. Remember to schedule your second-trimester ultrasound, where you can see your baby in even more detail and possibly discover if you’ll be decorating the nursery in pinks, blues, or neutrals.

Tthe journey of pregnancy is filled with many ups and downs, but the ultrasound is a beautiful reminder of the miracle of life growing inside you.

Whether you’re a first-time parent or adding another member to your family, this experience is one to cherish.

For more information about our pregnancy ultrasound scans or other services, contact us today: 01 210 0232 | hello@ultrasound.ie

References
1. Ji, E. K., Pretorius, D. H., Newton, R., Uyan, K., Hull, A. D., Hollenbach, K. &
Nelson, T. R. 2005. Effects of ultrasound on maternal-fetal bonding: a
comparison of two- and three-dimensional imaging. Ultrasound Obstet Gynecol,
25 (5), pp. 473-7.
2. Timor-Tritsch, I. E. & Platt, L. D. 2002. Three-dimensional ultrasound experience in
obstetrics. Curr Opin Obstet Gynecol, 14 (6), pp. 569-75.
3. Johnson, D. D., Pretorius, D. H., Budorick, N. E., Jones, M. C., Lou, K. V., James, G.
M. & Nelson, T. R. 2000. Fetal lip and primary palate: three-dimensional versus
two-dimensional US. Radiology, 217 (1), pp. 236-9.
4. Chmait, R., Pretorius, D., Jones, M., Hull, A., James, G., Nelson, T. & Moore, T. 2002.
Prenatal evaluation of facial clefts with two-dimensional and adjunctive three-
dimensional ultrasonography: a prospective trial. Am J Obstet Gynecol, 187 (4),
pp. 946-9.