### Hormone Crucial in Parturition
The hormone that is crucial in parturition is **oxytocin**. Oxytocin is produced by the hypothalamus and released by the posterior pituitary gland. It plays a significant role in stimulating uterine contractions during labor, helping to facilitate the birth process.

### Origin of the Parturition Signal
The parturition signal originates primarily from the **fetus**. As the fetus matures, it undergoes biochemical changes that initiate signals for labor. One of the key factors is the stress placed on the fetal adrenal glands, leading to an increase in cortisol levels. This surge in cortisol triggers a series of hormonal changes in both the fetus and the mother that ultimately leads to the onset of labor.

In summary, oxytocin is essential for the labor process, and the initiation signals for parturition primarily come from the fetus, not the mother.

Question

### Hormone Crucial in Parturition
The hormone that is crucial in parturition is **oxytocin**. Oxytocin is produced by the hypothalamus and released by the posterior pituitary gland. It plays a significant role in stimulating uterine contractions during labor, helping to facilitate the birth process.

### Origin of the Parturition Signal
The parturition signal originates primarily from the **fetus**. As the fetus matures, it undergoes biochemical changes that initiate signals for labor. One of the key factors is the stress placed on the fetal adrenal glands, leading to an increase in cortisol levels. This surge in cortisol triggers a series of hormonal changes in both the fetus and the mother that ultimately leads to the onset of labor.

In summary, oxytocin is essential for the labor process, and the initiation signals for parturition primarily come from the fetus, not the mother.

Knowee AI · Accepted Answer

### Hormone Crucial in Parturition
The hormone that is crucial in parturition is **oxytocin**. Oxytocin is produced by the hypothalamus and released by the posterior pituitary gland. It plays a significant role in stimulating uterine contractions during labor, helping to facilitate the birth process.

### Origin of the Parturition Signal
The parturition signal originates primarily from the **fetus**. As the fetus matures, it undergoes biochemical changes that initiate signals for labor. One of the key factors is the stress placed on the fetal adrenal glands, leading to an increase in cortisol levels. This surge in cortisol triggers a series of hormonal changes in both the fetus and the mother that ultimately leads to the onset of labor.

In summary, oxytocin is essential for the labor process, and the initiation signals for parturition primarily come from the fetus, not the mother.

Name the hormone crucial in parturition. Does the parturition signal originate from themother or the fetus?

Question

Name the hormone crucial in parturition. Does the parturition signal originate from the mother or the fetus?

Solution

Hormone Crucial in Parturition

Origin of the Parturition Signal

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