Parturition is induced by which of the follow | vedclass

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(A) Parturition is a complex process induced by a complex neuroendocrine mechanism.$1$. The signals for parturition originate from the fully developed

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Complex neuroendocrine mechanism

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(A) Parturition is a complex process induced by a complex neuroendocrine mechanism.$1$. The signals for parturition originate from the fully developed fetus and the placenta,which induce mild uterine contractions called the fetal ejection reflex.$2$. This triggers the release of oxytocin from the maternal pituitary gland.$3$. Oxytocin acts on the uterine muscle and causes stronger uterine contractions,which in turn stimulates further secretion of oxytocin.$4$. The stimulatory reflex between the uterine contraction and oxytocin secretion continues,resulting in stronger and stronger contractions,leading to the expulsion of the baby out of the uterus through the birth canal.

Parturition is induced by which of the following?

Similar Questions

$A$: Colostrum is a very efficient means of transferring immunity to a newborn.
$R$: $IgM$ from mother's milk protects the baby from the respiratory infection usually affecting in young age.

Which of the following hormones is responsible for both the milk ejection reflex and the foetal ejection reflex?

Oxytocin helps in

$A$: Lactational amenorrhoea is due to high levels of prolactin.
$R$: Prolactin stimulates the release of gonadotropins.

From where do the parturition signals arise—mother or foetus? Mention the main hormone involved in parturition.

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