In the human female, menstruation can be deferred by the administration of
combination of $FSH$ and $LH$
combination of estrogen and progesterone
$FSH$ only
$LH$ only.
Which one of the following events is correctly matched with the time period in a normal menstrul cycle
In girl, the first menstruation begins at puberty and is called .....
Corpus luteum is formed in
Secretion of progesterone by corpus luteum is initiated by
Mention the importance of $LH$ surge during menstrual cycle.