At 6 weeks, an embryo does not have a fully formed heart. Rather, it has a cluster of cells (that eventually forms into a heart) that emits electrical signals, which can be detected on an ultrasound.
Reproductive health specialists say the term “fetal heartbeat” is misleading.
It isn’t until 16 to 18 weeks of pregnancy that the heart, valves, and vessels can be seen clearly in an ultrasound.
Reproductive health specialists say the term “fetal heartbeat” is misleading. At 6 weeks, the embryo does not have a fully formed heart, but rather a cluster of cells (that eventually forms into a heart) that emits electrical signals, which can be detected on an ultrasound.
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