Hormone responsible for causing stronger uterine contractions is . . . . . . .

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

Which hormone inhibits the menstrual cycle in females during the period of lactation?

Colostrum,the yellowish fluid secreted by the mother during the initial days of lactation,is very essential to impart immunity to the newborn infants because it contains:

Which hormone is responsible for milk ejection after the delivery of a newborn?

Following features are seen during the dilation stage of parturition $EXCEPT$ . . . . . . .