The menstrual cycle in normal adult woman is of
$48$ days
$38$ days
$18$ days
$28$ days
It's Obvious
The placenta helps in the maintenance of pregnancy by secreting a hormone, known as
In human female which of the following is incorrect
Which one of the following is the most likely root cause why menstruation is not taking place in regularly cycling human female?
Ovulation can be detected by
Corpus luteum is the source of secretion of
