Baby heart rate 170 is that too high. 15–20% in the third trimester.

Then, moving forward, there is a normal range of fetal heart rate from 110 to 160 beats per minute. Infants have a higher heart rate than children. If you really did reach your maximum effort at 177 heart rate then yes, you are training too hard every run. Mine was 173 at 8 weeks and 165 when went back at 10weeks, both times Dr. A fetal heart rate is between 110 and 160 beats per minute (bpm), though it may be higher or lower Jul 3, 2024 · 149 to 172. After week 12. If the baby is moving around during But anyway, I'm 12w2d and the baby's heart rate today at my obgyn's office was 172 bpm. 120 to 180, with average of 150. Oct 20, 2022 · The average fetal heart rate is between 110 and 160 beats per minute. Understanding the variations in heart rates and how to properly check your child's rate can help keep track and prevent unnecessary concern. Your healthcare provider may do fetal heart monitoring during late pregnancy and labor. The electrical signals occur abnormally and speed up the heart rate. 12 Weeks: By this time, the heart rate stabilizes to the typical range of 120-160 bpm. If you’re 40, your peak heart rate Sep 7, 2023 · Hypertension occurs when the force exerted against artery walls is abnormally high. Both my twin girls had 172 heart rate at 11wks! My baby’s heartbeat was 164 yesterday at 12 weeks. If it May 28, 2023 · Our Concierge. Dec 8, 2018 · Never disregard or delay professional medical advice in person because of anything on HealthTap. I am been feeling fine went to my midwife appointment this morning and as she used the doppler she said the baby's heart rate was very high in the 180s we waited for a bit still didnt change so she sent me to L&D. Over time, elevated pressure can cause a wide range of problems. In the age category closest to yours, read across to find your target heart rates. Let s try again. Call the doctor if several readings are at or above 170/110 without any symptoms. The loss of body fluids through poor feeding, excessive perspiration, vomiting or diarrhea can reduce blood volume, causing the heart to beat faster to maintain normal blood pressure. What we do notice is that fetal heart rate is usually above 160 beats per minute from about nine weeks until about 13 weeks gestation. For example, having a heart rate over 120 while resting could point to an abnormal heart rhythm. heart failure. Heart rate 170 is that too high? Thread starter NikkiM; Start date May 17, 2009 May 17, 2009 Jul 30, 2016 · Mine was 161 at 11w3d. I am here because my hight heart rate shown by my smartwatch during my runs… I am 56 y. The rate at any given time is often related to the movement of the baby. That's all to say that pregnancy alone can raise your resting heart rate to higher levels than Apr 1, 2024 · Normal Heart Rate at Rest for Adults. Mar 18, 2011 · Thanks girls for the quick replies and putting my mind at ease -- you ROCK!! For what it's worth to those of you whose babes also have higher heart rates, my u/s tech immediately said "we've got a Feb 7, 2017 · My oldest had a heart rate of 189 at 9 weeks 3 days. com lists rapid heartbeat as a sign of dehydration. 2 A persistent tachycardia in early pregnancy is, therefore, less likely to be physiological than later in pregnancy, which Oct 27, 2023 · A child’s heart rate is different than that of an adult. Sep 20, 2021 · Citation, DOI, disclosures and article data. The average fetal heart rate is between 110 and 160 beats per minute. During pregnancy, your baby's movements are a good way for you to get an idea of their wellbeing. j. the baby's heart rate was too high (182 bpm). Mar 5, 2023 · If your child grows up with high blood pressure, or hypertension, it could make them more likely to have a stroke, heart attack, heart failure, and kidney disease. Typically, an abnormally fast heart rate is over 200 beats per minute. Normal range is 120-180bpm, so you're on the high side but within the normal range so no need to worry! Mine was 180 at week 11. o. Does this mean it s too high? Am I being paranoid? Feb 3, 2024 · A study of a group of first-trimester babies calculated that the baby boys had an average heart rate of 154. My SIL’s kids have both had heart rates of 170, no concerns. After establishing the baseline fetal heart rate, fetal heart rate assessments should be conducted by listening and counting immediately after the contraction for 30–60 seconds to ensure that the fetal heart rate is consistent with the established fetal baseline rate and to detect accelerations or decelerations from baseline (II-3 B). Is fetal heart rate of 170 too high? A rapid fetal heart rate is termed a fetal tachycardia and is usually defined as: FHR >160-180 bpm. My baby's heart rate has always been in the 170's and my on says that's right where we want it. Clinical features and incidence. The rapidly beating heart prevents the heart chambers from filling completely between contractions (beats Thanks for this note. a) umbilical vein report. An abnormal fetal heart rate may mean that your baby is not getting enough oxygen or that there are other problems. Jun 12, 2019 · Baby’s heart is fine and my doctor happened to catch her during normal accelerations. The heart is made up of four chambers – two at the top called atria and two at the bottom called ventricles. 15–20% in the third trimester. Aug 6, 2020 · Baby’s Heart-rate or known as Fetal Heart Rate (FHR) By the ninth week, your baby’s heartbeat typically will reach between 140-170 bpm and some literature state 140 – 180 bpm. Dehydration is a common cause of infant death, especially in developing countries. But this has Dec 15, 2023 · Causes. It is a fast heart rate, greater than 100 beats per minute or more, which starts in the atria, the upper chambers of the heart. This is a rare condition, occurring in only 1-2% of pregnancies, and Generally baby boys have a lower heart rate (it’s called correlation), but if the heart rate is low it doesn’t necessarily mean it’s a boy (causation). Week 9. 70-110 BPM. By 9 to 10 weeks, it has increased to about 170 bpm. In other words, this myth is busted. Fetal heart rate can provide lots of information about your baby’s health during pregnancy. So it is better to consider these only as fun distractions. After the 13th week of pregnancy, the baby’s heart rate will begin to slow. Old wives tails say this was our strongest predictor it would be a girl! Try not to fret; your own elevated heart rate from anxieties could impact baby's, too Oct 14, 2020 · The study also found that the average heart rate rises steadily through pregnancy. Fetal Heart Rate and Risk of Miscarriage. Jun 12, 2022 · Ventricular tachycardia is a heart rate higher than 120 beats per minute that starts in your heart’s two lower chambers (ventricles), rather than from the normal electrical pathway. 0 weeks. The baby’s heart rate is monitored continuously. At 10 weeks, the average heart rate was 79. 105–127. It can vary by 5 to 25 beats per minute. "You want to push yourself during the work period of the interval so that you My doctor said my baby s HR was 170. but as per my smart watch my average heart rate is 185b. These can include tachycardia–an increased heart rate–or bradycardia, which is a slowed heartbeat. This helps your doctor see how your baby is responding to the contractions. Posted 09-21-17. The specialist said they don’t get truly concerned or intervene unless the heart rate is 200 or more. Therefore, it is important to know the signs and symptoms of an Sep 11, 2019 · 180+ heart rate at 32 weeks! j. 10–15% in the second trimester. The ventricles are the pumping chambers of the heart. com Respiratory newborn ranges paediatric texts intervention21 awesome fetal heart rate by week chart. They weren’t concerned but I am. b. In the first two types, your baby’s heart rate is continuously recorded, but with the third option, the nurse checks intermittently to see what the heart rate is during labor. 7 bpm (plus or minus 22. This rapid rate may have a regular This was me, too! Baby was 179 at week 8. Fetal Heart Rate for Gender Prediction Jan 17, 2019 · 1. During an episode of tachycardia, your child may feel dizzy, weak or uncomfortable, and the heart may beat more than 160 times per minute. It's likely that your child's heart rate stays within these healthy ranges, even if the pulse feels very fast. A dangerous heart rate can lead to serious health effects. Aug 15, 2020 · Fetal arrhythmia is a term that refers to any abnormality in the heart rate of your baby. jl1991. It's a very fast or erratic heartbeat that affects the heart's upper chambers. Her heart rate dropped very slowly at our check ins but she was 150 finally at our 20 wk anatomy scan. A blood pressure reading of 170/110 coupled with symptoms such as headache, nausea, blurry vision, chest pain and shortness of breath point to a hypertensive emergency. About a quarter of babies show signs of distress at some point. There are many A resting heart rate consistently over 110-130 beats per minute (bpm) or exercise heart rate exceeding 170 bpm starts entering the high-risk category. The recording doesn Mar 3, 2023 · 170: 55: 83–140: 165: 60: 80–136: 160: 65: 78–132: 155: 70: For most people, having a heart rate that is consistently too high or too low may signal an underlying condition, such as: No advice. Fetal tachycardia is an abnormal increase in the fetal heart rate. Some can indicate a more serious heart issue, so if your child has symptoms of an arrhythmia, make an appointment with your pediatrician’s office. Jun 7, 2023 · Fetal heart rate is generally highest at nine weeks, but is 190 at nine weeks too high? Learn about fetal tachyarrhythmia and when to be concerned. Dec 22, 2015 · Three ways to monitor fetal heart rate. That’s very high. The doctor listens for a while and each time is not concerned. There are three options to monitor your baby’s heart rate. Irregular heart rhythms, called arrhythmias, are one cause. The fetal heart rate may change as your baby responds to conditions in your uterus. Most heart conditions can lead to different forms of tachycardia. So it sounds like yours is normal. Sep 15, 2023 · In older people, it probably underestimates what your maximum heart rate should be. A high or low heart rate may indicate a serious underlying condition. What should my resting heart rate be while pregnant? During pregnancy, the amount of blood pumped by the heart (cardiac output) increases by 30 to 50%. Fetal heart rate may speed up to 140 to 170 BPM around the ninth week and slow to around 110 to 160 BPM thereafter. The average ‘normal’ heart rate for kids depends on their age group. 7 bpm. My heart rate Jun 23, 2021 · A fetal heart rate below 70 beats per minute around 6-8 weeks usually predicts a miscarriage. The normal fetal heart rate is between 120 and 160 beats per minute. Very early in pregnancy, it is typically around 110 BPM. 3 weeks gestation, or. A rapid fetal heart rate is termed a fetal tachycardia and is usually defined as: FHR >160-180 bpm 5,7. 8-10 Weeks: The heart rate increases to around 150 bpm as the baby’s heart develops further. My fetal heart rate is 177, went to doctor today. , FACOG, ob-gyn 15 fun baby gender predictor tests to try When a doctor is referring to fetal heart rate, he or she is talking about the baby’s heartbeat in utero. The normal heart rate for a fetus is anywhere between 120 and 160 beats per minute. 8 bpm) and for baby girls it was 151. When is a heart rate too high? And what does a fast heart rate mean? Dec 23, 2017 · I had an appt yesterday and my dr was off for the holidays so i saw her P. During week 9 it can get as high as 195bpm. bds01. Call Us. Google says it should be dropping, and should be around 150 by now if not lower. She is now a happy and healthy 5 year old and my newest babe had a heart rate of 190 at 9 weeks even just last week. Tachycardia is an arrhythmia, or abnormal heart beat, and some types need no treatment at all or may go away on their own. But since both boys’ and girls’ heart rates could be anywhere within around 23 bpm of that rate, it’s impossible to determine the baby’s sex from only knowing Jun 28, 2024 · One such research conducted in August 2023 concluded that the first trimester fetal heart rate is not a reliable marker for fetal sex determination [ 11 ]. But I have the opposite. Week 12. The normal fetal heart rate at mid-pregnancy should be between 110 and 160 beats per minute. Healthcare providers check these during exams to get a snapshot of your child’s Aug 15, 2011 · What's considered a normal fetal heart rate – and how this changes by week Reviewed by Shannon Smith, M. A rate that is too high or too low can affect how blood and oxygen circulate in the body. Midwife said that is normal for early pregnancy. Dec 9, 2021 · Call (502) 629-2929. The figures are averages, so use them as a Sep 9, 2000 · The results of your treadmill test were interesting. 155 to 195, with average of 175. Surpassing 220 minus your age in maximum heart rate is an emergency red flag. I know that I have difficulty lying on my back for the appointment (difficulty breathing and my lips will tingle from the pressure of baby on me) and so we Mar 26, 2024 · Moderate-intensity exercise: Your target heart rate should be 50% to 70% of your maximum heart rate. 170 bpm 14 weeks 150 bpm Clinical assessment. in an umbilical cord acid base report which value determines the physiologic functioning of the newborn. Blood pressure. At 5 weeks, your baby's heart rate is about the same as yours, around 80 to 85 bpm. At 10 weeks, the rate begins to decline and soon falls within the baseline range of 110 to 160 bpm. Last week when I went to the Dr. 120 to 160, with average of 140. Mar 7, 2024 · Supraventricular tachycardia (SVT) is a type of irregular heartbeat, also called an arrhythmia. Small bulges, called aneurysms, may form in May 30, 2022 · Is 170 heart rate too high for fetus? The normal fetal heart rate is between 120 and 160 beats per minute. A baby’s heart rate will slow even more during the final 10 weeks of pregnancy. Fetal distress during labour and birth is fairly common. High-intensity exercise: This is when your target heart rate is 70% to 85% of your maximum. A. By 6 weeks, it has increased to about 110 bpm. Check Details Check Details. mine was 165-170 at 12w5d and neither the ultrasound tech or my doctor said anything. Heart rate. m. No: At nine weeks the average fetal heart rate is 175, but range through pregnancy is 120 to 180. SVT also is called paroxysmal supraventricular tachycardia. For example, if your heart rate is too low for your desired intensity, you need to push harder. When I got there babies heart rate was still high I felt her moving Feb 16, 2004 · Hi, everyone. While I have been on the treadmill, for example, it has been clocked at about 170 to 175 bpm (sometimes even as high as 180!) while I'm running (and I'm not running too terribly fast). The doctors have said it’s healthy and it’s a regular heart beat. Feb 23, 2021 · The goal is to lower the patient's blood pressure to between 140/90 and 150/100 to prevent prolonged exposure to severely high blood pressure. Apr 11, 2023 · Updated April 11, 2023. Fetal tachycardia is defined as a heart rate greater than 160-180 beats per minute (bpm). Call your doctor or 911 if you think you may have a medical emergency. If a fast heart rate is caused by exercise or stress, it's called sinus tachycardia. FHR around 170 bpm may be classified as borderline fetal tachycardia. How audible the heartbeat usually depends on the position of your baby as well as the nature of your abdominal tissues. During this time, the care team will frequently check your blood pressure and monitor the baby for signs of distress, such as changes in fetal activity or heart rate. So, 200 beats per minute are bad for you in this case. The heart rate is relatively slow, around 90-110 bpm. 60-100 BPM. Resting pediatric warning newborns adolescent vitalFetal heart rate for gender prediction : ingender. 75-115 BPM. b) umbilical artery report. It is variably defined as a heart rate above 160-180 beats per minute (bpm) and typically ranges between 170-220 bpm (higher rates can occur with tachyarrhythmias). Instruments record both the baby’s heartbeat and your contractions. Almost 200 is not At 6 weeks and 8 weeks baby's heart rate was 180! I've asked Dr google about it too! But I wouldn't fret over it. 7 to 9 years old. Experts now say you don’t need to stick to any specific heart rate limits while exercising during pregnancy. heart attacks. Dec 27, 2009 · Although the NORMAL heart rate Baseline is between 110bpm-160bpm it is entirely normal for the heart rate to reach over the 160bpm and in fact reach as high as 180bpm during active periods but as long as the heart rate returns to a baseline between the two perimeters of 110-160. Cardiovascular changes take place from the first trimester onwards, however, heart rate changes occur later and rises progressively towards an average of 91 bpm (range 68–115) at around 34 weeks. Then she was like Hmm. In the example above, someone who is 50 years old would keep their heart rate in the 85 bpm to 119 bpm range during moderate exercise. Sinus tachycardia is a symptom, not a condition. If you notice your baby is moving less, or has a different pattern of movements, call your midwife or maternity unit straight away. For most adults, a resting heart rate should be between 60 bpm and 100 bpm. My beb was 170 at 12 weeks if that helps :) At 13 weeks baby’s HR was 172. Some babies have heart rates that are slower or faster than average. Your baby’s heart beats quickly because of the Aug 3, 2020 · Take a peek at this fetal heart rate chart to get an idea of how it changes week to week: Once baby is born, he/she will maintain the 120-160 bpm average range for the first few hours, but after that: The neonate (first 28 days of life): 100-165 bpm while awake and 90-160 bpm while asleep ( source) 1-2 months: 100-150 bpm while awake and 90-160 Heart rate 171 too high for 12 weeks pregnant . Posted 04-18-15. Yup 170. There’s a well-known math formula that adults use to determine maximum heart rate. Basically, subtract your age from 220 and that’s the a) umbilical vein report. Jun 15, 2023 · 3–5% in the first trimester. Dec 12, 2017 · The most common form of monitoring is external electronic fetal monitoring. 4tobe5. said it was normal. c) amniotic fluid concentration. Now i am in week 13 and it is arround 156. Generally speaking, a fetal heart rate between 100 and 160 is considered normal Mar 30, 2021 · I just had my 16 week appt last week and my baby’s heart rate was 160s. As a general rule of thumb, as we get older our peak heart rate drops. A fetal heart rate below 90 beats per minutes is associated with a 86% miscarriage rate, and a fetal heart rate below 120 bpm is associated with an approximately 50% miscarriage rate. Respiratory (breathing) rate. I also have the flu, and had fever so doctor said its common that when mom is going through something, baby heart rate can go up. which max h. Dec 19, 2023 · 165 is normal. Posted 06-09-20. D. I have noticed, during workout sessions, that my heart rate gets up into the really high range. FHR <120 bpm between 6. 9 beats per minute, and girls had an average heart rate of 151. 5 to 6 years old. High Fetal Heart Rate at 36 weeks. Mar 9, 2021 · Your maximum heart rate is about 220 minus your age. 170 at week 13. that’s a normal heart rate especially at 24 weeks, anything over 180 is usually to be concerned & anything under 110 is a concern. I don't think yours is too high at all! Baby's heart rate was 155 bpm at my 11w5d appointment. The heart rate has been in the 170's since 9 weeks. The typical heart beats about 60 to 100 times a minute. A toddler’s heart rate that is too fast (tachycardia) or too slow (bradycardia) is also called an arrhythmia, and many arrhythmias are minor with no significant health threat. A normal resting heart rate is 60 to 100 beats per minute. So much science. 3 BPM. . Mine was 166 at 12w 4 days. d) blood glucose concentration. Sep 11, 2019 at 9:05 AM. I was talking and a little nervous during the ultrasound, but the fetal heart rate measured at 180 bpm. Blood pressure is measured using May 29, 2024 · SVT is also known as atrial tachycardia. Predicting a baby’s gender has a 50% chance of coming true, so it is good to bet on horses, but not on baby names. In an interview with The List, celebrity fitness trainer Jillian Michaels shared the formula that most fitness trainers rely upon. pm. I thought Ive read that 120-160 is "normal". I wear a heart monitor and at an easy pace - 10 minutes a mile. If your heart rate exceeds 185 beats per minute during exercise, it is dangerous for you. What happens if baby’s heart rate is too high? If the heart beats too fast, contractions are shallow and not enough blood is pumped with each heartbeat. strokes. The heart rate at which a person with AFib is considered safe can differ based on whether they’re resting, engaging May 20, 2009 · very high fetal heart rate. For teenagers, the number is 90 beats/minute. Justmeandbaby123. Mar 21, 2022 · At 12 weeks my baby’s heart rate was also 170. Feb 8, 2024 · 75–112. Having a high heart rate when you’re not being active can be a sign of a problem. A blood pressure reading of 170/85 coupled with symptoms such as headache, nausea, blurry vision, chest pain and shortness of breath point to a hypertensive emergency. Target heart rate during moderate intensity activities is about 50-70% of maximum heart rate, while during vigorous physical activity it’s about 70-85% of maximum. Anyone else have this happen? Should i be concerned? May 31, 2022 · Beta-agonists used in the treatment of asthma or for tocolysis can cross the placenta and cause a fetal tachycardia. Medically Reviewed by Kendra Segura, MD. In the past, it was recommended that pregnant women keep their heart rate below 140 beats per minute, but those strict guidelines have since been eliminated. Jun 24, 2024 · Fetal heart rate. Posted 05-20-09. Kids and the traditional ‘max heart rate’ formula. Call the doctor if several readings are at or above 170/85 without any symptoms. m (running 5k) with max’s at 197, 200 and one time it was 210 which it could not be possible… Mar 23, 2023 · A slow fetal heart rate is termed fetal bradycardia and is usually defined as 1: FHR <100 bpm before 6. External: This is the most common continuous monitoring we use Sep 29, 2022 · Heart rate is the number of times your heart beats in 1 minute. Other tachycardias are more serious and Dehydration. Fetal heart rate monitoring measures the heart rate and rhythm of your baby (fetus). A fetus’s heart rate will usually range between 110 to 160 beats per minute (bpm), but it can vary throughout pregnancy. "I have been running for two years and lost 45 pounds. 3 and 7. By 40 weeks, the average rate was 86. MayoClinic. Feb 14, 2024 · Suppose your age is 35 years, and your maximum heart rate is 185 beats per minute. This lets your healthcare provider see how your baby is doing. Tachycardia usually does not last long enough to cause serious damage. 170’s is normal. It is unusual for tachycardia to cause the heart to stop all of a sudden. 10 and older. A person’s heart 80-120 BPM. A fetus’s heart will start beating at approximately 6 weeks of pregnancy. My ob didn’t seem at all concerned as baby was moving quite a bit (he is usually very active) after about 15 minutes he rechecked it & it was down around 140. She said as long as it dropped it was OK but 170 is high for 36 wks. What every clinician should know. If your blood pressure is too high, it puts extra strain on your blood vessels, heart and other organs, such as the brain, kidneys and eyes. At my checkup yesterday, my sons heart rate was reading 180-185 bmp at the beginning of the appointment. 9 BPM. when assessing a fetal heart rate tracing, the nurse notes a Jun 11, 2023 · A normal heart rate for a fetus can range from 110 to 160 beats per minute (BPM). p. . Persistent high blood pressure can increase your risk of a number of serious and potentially life-threatening health conditions, such as: heart disease. Just as concerning as the speed itself is an irregular rhythm or wide variability in beat intensity. Similarly, if your age is 20 years, your maximum heart rate is 200 beats per minute. The baby’s heart rate could increase all the way up to 170 bpm. Usually, the average heart rate of children is 60 beats per minute when they are resting, while it can go as high as 220 beats when they are active. This is when sensors are strapped to your abdomen. Resting Heart Rates by Age. This is why one can’t be 100% sure based on the heart rate, because if your baby is in higher percentile for a boy you might think it’s a girl. Jul 1, 2004 · Q: I am a 55 year old, 6'2", 230 pound, 15 mile a week "runner. (917) 310-3371 Mar 19, 2010 · Tachycardia is an abnormally fast heart rate. This is a potentially life-threating issue and you should call 911 immediately. Totally normal. mstanoje. For newborns, a resting heart rate of more than 160 beats/minute is considered tachycardia. Fret too! a 148-minute fetal heart rate is a boy or a girl, mom? . I went to the doc for a checkup this morning and found out I'm 8 weeks and 2 days along. Monitoring your heart rate while you run can help you achieve your goals. She checked the heart rate of the baby and it was over 170 for at least a minute and then dropped to around 140ish. 7 bpm). The doctor had me come back 1. 9 bpm (plus or minus 22. Jul 31, 2023 · 6-7 Weeks: The heart starts beating, and the heartbeat can be detected via transvaginal ultrasound. 5 hours later and by then it was Tachycardia is faster than usual heart rate. r. Week 9 is usually when the heart rate peaks and then declined from there to what it will be. I was very worried. Baby should be okay Nov 30, 2020 · Shutterstock. Oct 13, 2022 · The four basic vital signs are: Body temperature. The figures are averages, so use them as a May 31, 2023 · At nine weeks gestation, the fetal heart rate should be around 170 beats per minute. should be 220-56=164 b. By 14 weeks the fetal heart rate is about 150 bpm. There's a pretty straightforward math equation to figuring out how high your heart rate should get when you're doing HIIT. Aug 17, 2023 · A heart rate of 170 bpm while running can be a sign something's wrong if it falls above your maximum heart rate and you're experiencing symptoms like trouble breathing, dizziness, chest pain or lightheadedness. As you say, 165 is 94 per cent of Jun 9, 2022 · A healthy newborn could have a sleeping heart rate of 90 to 160 bpm and an awake heart rate of 100 to 190 bpm — or even 205 bpm when crying. I am 40 +3 weeks now and at my last couple of appointments my baby's heart rate has been around 170. Tachycardia is an increased heart rate for any reason. If you have no known heart problems and your heart rate is at its maximum of 170 bpm, it's generally safe to exercise at this heart Aug 17, 2017 · Im 11 weeks 6 days and the doctor told me the baby's heartbeat is strong at 161 bpm. During an episode of ventricular tachycardia, your heart is beating so fast that: Your blood pressure Mar 16, 2021 · An average fetal heart rate ranges from 110 to 160 beats per minute (bpm) and changes when the baby is active. At 16w my girls was 161. Sep 20, 2023 · A normal resting heart rate typically falls between 60–100 beats per minute. It's pretty incredible! Feb 1, 2023 · The average heart rate for baby boys in the first trimester was 154. Ultrasound heartbeat was 138 and normal the whole pregnancy has been high 160’s. zy hn rf ix we qj dm by wj it