baby heart rate detected for 1 st time

baby heart rate premature birth

baby heart rate beating for the very first time

baby heart rate when can you see it on a scan early on in pregnancy ? when can you hear on a doppler baby’s heart beat ? today we look at this in more detail.

It is an exciting moment for new parents to hear their baby heart rate for the first time. A fetal heartbeat can be detected for the first time around 5 to 6 weeks after gestation by vaginal ultrasound. At the same time, a fetal pole can sometimes be seen as the first visible sign of a developing embryo. However, the baby’s heartbeat can be better assessed between 6 1/2 to 7 weeks when your doctor schedule your first vaginal or abdominal ultrasound to examine for signs of developing a healthy pregnancy.

What Devices Are Used to Hear a baby heart rate?

During early pregnancy, transvaginal ultrasound is used for the first scan, or the doctor can use 2D or 3D abdominal ultrasound. However, the transvaginal ultrasound provides a clear image of an embryo, while a 3D ultrasound provides a better view of to see the height, width, and depth of organs and your baby during the fetus stage of development.

What You Can Expect During First Ultrasound Appointment

Once your pregnancy is declared, your doctor may recommend you pregnancy ultrasound scan around 7 1/2 to 8 weeks of pregnancy. common for women when they have had a couple of miscarriages. However, some medical practices don’t allow for the first ultrasound until between 11 and 14 weeks.

Your doctor may recommend a pregnancy ultrasound scan as early as 6 weeks if you have below health conditions:

  • Have had a miscarriage
  • Had difficulty to maintain previous pregnancy
  • Have a prior medical condition

The ultrasound technician or doctor will check for the following during your first ultrasound appointment.

  • Assess abnormal gestation
  • Confirm baby heart rate
  • Check ectopic pregnancy or non-viable molar and confirm a viable pregnancy
  • Measure baby length to determine gestational age.

What Should Baby Heart Rate Be?

Between 110 -160 beats per minute is the average fetal heart rate, while between 90-110 bpm, your baby heartbeat should be at 6 to 7 weeks. However, in the ninth week, your fetal heartbeat should be between 140-170 bpm. As your baby responds in your uterus, their heart rate may change.

What Are the Reasons You’ll Not Hear a baby’s heart rate?

when baby has sadly died. no heartbeat detected yet the baby can be clearly seen on the ultra sound scan. Too early on in pregnancy is the most common reason you cannot detect a baby’s heartbeat at your first ultrasound, but it doesn’t mean there is a problem.

Other reasons are:

  • Large abdomen
  • Your baby is hard to find
  • Tipped uterus
  • You are Overweight
  • Being less far along than you thought
  • A word from very-well

In case if fetal heartbeat does not detect, then the doctor will check your baby measurements.

Is Human Ear Able to Hear Baby’s Heartbeat?

No, detecting a baby heartbeat is impossible for the human ear. However, some pregnant women claim that they can hear their baby’s heartbeat; it might be possible during the second or third trimester. But if you do not hear your baby’s heartbeat through their belly, don’t worry, you can check your doctor and it is the safest option for all expecting mothers. In addition, the doctor may schedule a sonogram to reassure your fetal heart rate is normal.


Each prenatal appointment, your doctor will check your baby heart rate, and you will hear your baby’s heartbeat at 6 weeks for the first time. If you are worried about your fetal heartbeat, then concern your doctor as soon as possible.

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