UTOVLON is a hormonal
preparation having NORETHISTERONE
in it which is a progesterone
Progesterone hormone is responsible for maintaining endometrium of uterus
and whenever the level of progesterone hormone falls in blood,as it happens in periods,you get your bleeding.
After stopping your UTOVLON,you should get your periods in next 48 to 72 hours.
In case they get delayed by more than 5 days you should consult your doctor for check up.