When the ovulation is expected in a normal menstrual cycle?
$10-17$ day of menstrual phase
$12-14$ day of menstrual phase
$10-20$ day of menstrual phase
$6-7$ day of menstrual phase
Which one of the following is the most likely root cause why menstruation is not taking place in regularly cycling human female?
Corpus luteum is formed in
Which of the following hormone levels will cause release of ovum (ovulation) from the grafflan follicle$?$
Lack of menstruation is caused due to
The substance secreted by the corpus luteum is