I'm about 14 weeks pregnant and use a home fetal Doppler to listen to my baby's heart rate. I have heard mine which is normally around 63-86 bpm. When I find my baby's it's between 123-158 sometimes as low as 117. At times it fluctuates even when I haven't moved the Doppler probe. I'm wondering if the range of my baby's heart rate is good? I've had 8 miscarriages and I'm afraid of it happening again.

Fetal heart rates range between 110 to 160. Fluctuations are good as long as the heart rate increases while listening rather than decreases.