28
Apr
Baby Heart Rates. We started with a precise definition of normality and performed a retrosp. This is after all where the normal fetal heart rate commonly lies. In most birth settings your baby s heart rate will be monitored during labour. A normal fetal heart rate fhr usually ranges from 120 to 160 beats per minute bpm in the in utero period.
It is measurable sonographically from around 6 weeks and the normal range varies during gestation increasing to around 170 bpm at 10 weeks and decreasing from then to around 130 bpm at term. However the odds are in your favor that you ll have a healthy baby. This theory states that if the fetal heart rate is above 140 beats per minute bpm then the baby is more likely to be a girl. Current international guidelines recommend for the normal fetal heart rate fhr baseline different ranges of 110 to 150 beats per minute bpm or 110 to 160 bpm. How audible the heartbeat usually depends on the position of your baby as well as the nature of your abdominal tissues. There is no consensus about the normal fetal heart rate.
We started with a precise definition of normality and performed a retrosp.
However the odds are in your favor that you ll have a healthy baby. How audible the heartbeat usually depends on the position of your baby as well as the nature of your abdominal tissues. At about five weeks gestation your baby s heart begins to beat. The idea behind fetal heart rate monitoring is to allow your care provider to see how your baby is coping during labour and to identify potential problems ahead of time. The average heart rate for baby boys in the first trimester was 154 9 bpm plus or minus 22 8 bpm and for baby girls it was 151 7 bpm plus or minus 22 7 bpm. At this point a normal fetal heart rate is about the same as the mother s.