The fresh secretion from animals used for the nourishment of young ones is:

Which hormone acts on the uterus during parturition?

The process of delivery of the fully developed fetus from the uterus is known as .....

Select the correct path of flow of milk during breast feeding.

$A$: Corticotrophin-releasing hormone is a part of the clock that establishes the timing of birth.
$R$: The signals for parturition originate from the fully developed foetus and placenta,which induce mild uterine contractions called the foetal ejection reflex.

Which hormone helps in the process of parturition?