Which hormone maintains pregnancy?

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Multiple Choice

Which hormone maintains pregnancy?

Explanation:
Progesterone is the hormone that keeps pregnancy going by stabilizing the uterine lining and quieting the uterus. After ovulation, the corpus luteum secretes progesterone to sustain the endometrium and prevent it from shedding. If pregnancy occurs, the placenta eventually takes over progesterone production, ensuring ongoing support of the uterine environment throughout gestation. This hormonal support helps prevent contractions and maintains a hospitable environment for the developing fetus. Estrogen mainly supports uterine growth and breast development, while cortisol and thyroxine have other roles in fetal development and metabolism rather than maintaining pregnancy itself.

Progesterone is the hormone that keeps pregnancy going by stabilizing the uterine lining and quieting the uterus. After ovulation, the corpus luteum secretes progesterone to sustain the endometrium and prevent it from shedding. If pregnancy occurs, the placenta eventually takes over progesterone production, ensuring ongoing support of the uterine environment throughout gestation. This hormonal support helps prevent contractions and maintains a hospitable environment for the developing fetus. Estrogen mainly supports uterine growth and breast development, while cortisol and thyroxine have other roles in fetal development and metabolism rather than maintaining pregnancy itself.

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