The signals for parturition originate from th | vedclass

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(A) The process of parturition is induced by a complex neuroendocrine mechanism. The signals for parturition originate from the fully developed foetus

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Foetal ejection reflex

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(A) The process of parturition is induced by a complex neuroendocrine mechanism. The signals for parturition originate from the fully developed foetus and the placenta, which induce mild uterine contractions referred to as the $Foetal 	ext{ } ejection 	ext{ } reflex$. This reflex triggers the release of oxytocin from the maternal pituitary gland, which acts on the uterine muscle and causes stronger uterine contractions, leading to the expulsion of the baby.

The signals for parturition originate from the fully developed foetus and the placenta, which induce mild uterine contractions known as:

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$R$: Oxytocin is released from the maternal pituitary.

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