alleryThe mild uterine contractions originating from the fully developed foetus and placenta that initiate parturition are called the:
AMilk-let-down reflex
BLactation reflex
CImplantation reflex
DFoetal ejection reflex
Answer & Solution
Correct answer: D. Foetal ejection reflex
Signals from the mature foetus/placenta induce mild contractions — the **foetal ejection reflex** — which triggers maternal oxytocin release, leading to stronger contractions and ultimately parturition.
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