Signals from fully developed foetus and placenta ultimately lead to parturition which requires the release of
estrogen from placenta
oxytocin from maternal pituitary
oxytocin from foetal pituitary
relaxin from placenta.
In man developing embryo remains in
Hormone, which is responsible for contraction of uterus is
$A$ -Colostrum contains several antibodies.
$R$ -Due to colostrum immunity is decrease in child.
Why doctors recommend breast feeding during initial period of infant growth ?
Select the correct option describing gonadotropin activity in a normal pregnant female.