The secretion of progesterone by the corpus luteum is initiated by:

In the $28$ day human ovarian cycle,the ovulation takes place typically on

In human females,which of the following statements is incorrect?

The secretory phase in the human menstrual cycle is also called

Given below are two statements with respect to the menstrual cycle.
$Statement-I$: The menstrual phase in the menstrual cycle occurs when an ovulated egg is not fertilized and is thus shed out along with the endometrium.
$Statement-II$: The menstrual phase is often referred to as the 'funeral of an unfertilized egg'.
Choose the most appropriate answer from the options given below.

Which phase of the menstrual cycle is characterized by the induction of ovulation?