Fetal heart rate at 8 weeks was 163 BPM but today at 9 weeks it was 144. Is this normal?

Fetal heart rate. Just like us, the fetal heart rate varies from moment to moment and the baseline varies as well. The rates you present seem fine.
Normal. A fetal heart rate can range from 110 to 170. Anything between this is considered normal. A babies heart rate will vary just like yours does.

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What is the normal fetal heart rate at 8wk 5days pregnant?

About 140-170 bpm... At about 8 weeks 5 days the normal embryonic heart rate ranges between 140 to 170 bpm. Best wishes for a safe pregnancy and delivery to whomever this question pertains. Best of health to you, and thank you for using HealthTap! Read more...