Signals for parturition originate from
both placenta as well as fully developed foetus
oxytocin released from maternal pituitary
placenta only
fully developed foetus only.
$A$ -Colostrum contains several antibodies.
$R$ -Due to colostrum immunity is decrease in child.
Give scientific reasons : When birth time is near, two chemical signals associated and produces real parturition pain / labour pain.
Choose the correct one
Foetal ejection reflex in human female is induced by
Gestation period is the duration