Menstrual flow occurs due to lack of
oxytocin
vasopressin
progesterone
$FSH$
The phase of menstrual cycle in humans that last for $7-8$ days is
Why are menstrual cycles absent during pregnancy ?
In woman cessation of menstruation occurs at the age of
A temporaryendocrine gland in the human body is
The menstrual cycle in normal adult woman is of