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The fetal heartbeat is shown in orange, uterine contractions are shown in green, and the small green numbers (lower right) show the mother's heartbeat. Cardiotocography sound Schematic explanation of cardiotocography: heart rate (A) is calculated from fetal heart motion determined by ultrasound, and uterine contractions are measured by a ...
One advantage of the Doppler fetal monitor over a (purely acoustic) fetal stethoscope is the electronic audio output, which allows people other than the user to hear the heartbeat. One disadvantage is the greater complexity and cost and the lower reliability of an electronic device. [citation needed]
At around 18 to 19 days after fertilisation, the heart begins to form. The heart begins to develop near the head of the embryo in the cardiogenic area. [1] Following cell signalling, two strands or cords begin to form in the cardiogenic region [1] As these form, a lumen develops within them, at which point, they are referred to as endocardial ...
Dunstan states that she has a photographic memory for sounds and that this, combined with her years in the opera and her experience as a mother, allowed her to recognize certain sounds in the human voice. A DVD set called The Dunstan Baby Language was released by Dunstan in November 2006. The two-disc set covered the five universal words of the ...
Funic souffle (also known as funicular or fetal souffle), is a blowing sound heard in synch with fetal heart sounds, and may originate from the umbilical cord. It has also been described as a sharp, whistling sound that is synchronous with the pulse of the foetus, usually heard during the second trimester of pregnancy (13–28 weeks). [3]
A fetal heartbeat bill (SB 1274) was signed into law by then-Oklahoma governor Mary Fallin in April 2012 that requires an abortion provider to offer a woman the opportunity to hear the conceptus's heartbeat before ending the pregnancy, and applies when the conceptus is at least eight weeks old. The bill took effect in November 2012.
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A babbling infant, age 6 months, making ba and ma sounds. Babbling is a stage in child development and a state in language acquisition during which an infant appears to be experimenting with uttering articulate sounds, but does not yet produce any recognizable words.