Menstruation cycle occurs
In all mammals
In eutherian animals
In metatherian animals
In all primates
Which one of the following is the correct matching of the events occurring during menstrual cycle?
Ripe ova are shed by ovaries into
Ovulation takes place in/on
The secretory phase in the human menstrual cycle is also called
Mention the importance of $LH$ surge during menstrual cycle.