The labor pains to expel the fetus are due to action of oxytocin on:

The labor pains to expel the fetus are due to action of oxytocin on:

جنین کو نکالنے کے لیے درد زہ آکسیٹوسن کے کس عمل کی وجہ سے ہوتا ہے
Explanation

Activation of oxytocin receptor causes myometrial contractions

Activation of oxytocin receptor causes myometrial contractions during labor, peak levels of oxytocin are released into the circulation, which induces uterine contractions to allow the birth of the fetus.